Pith Number

pith:UE72K5V7

pith:2021:UE72K5V7KZO2XBPXR4TBCTHDH3

not attested not anchored not stored refs pending

HD207897 b: A dense sub-Neptune transiting a nearby and bright K-type star

A. Behmard, A. Bieryla, A. Carmona, A. Chontos, A. Mayo, A. Roy, A. Santerne, A. W. Howard, B.Courcol, B. Fulton, C. Beard, C. Dressing, C.E. Brasseur, C. Moutou, D. Dragomir, D. Ehrenreich, D. Huber, D. Segransan, D. W. Latham, E. A. Petigura, E. Delgado Mena, E. Palle, F. Bouchy, F. Dai, F. Kiefer, F. Pepe, F. Vakili, G. Gaisne, G. Hebrard, G. Montagnier, G. Ricker, H. Isaacson, I. Boisse, I. J. M. Crossfield, J. D. Eastman, J. Jenkins, J. Lillo-Box, J. Lubin, J. M. A. Murphy, J. Orell-Mique, J. Rey, J. Winn, K. Collins, K. G. Stassun, L. Acuna, L. A. Hirsch, L. Arnold, L. Buchhave, L. J. Rosenthal, L. Mignon, L. M. Weiss, M.Deleuil, M. J. Hobson, M. L. Hill, M. Stalport, N. Astudillo-Defru, N. C. Hara, N. C. Santos, N. Heidari, N. M .Batalha, N. Riazi, N. Scarsdale, O. D. S. Demangeon, O. Mousis, P. A. Dalba, P. A. Strom, P. Cortes-Zuleta, P. Robertson, P. Tenenbaum, R. A. Rubenzahl, R. F. Diaz, R. Luque, R. Tronsgaard, R. Vanderspek, S. Borgniet, S. Dalal, S. Giacalone, S. G. Sousa, S. Hoyer, S. R. Kane, S. Seager, S. Udry, T. Barclay, T. Daylan, T. Fetherolf, T. Forveille, T. Lopez, T. Mocnik, V. Adibekyan, V. Bourrier, X. Bonfils, X. Delfosse, X. Dumusque

arxiv:2110.08597 v1 · 2021-10-16 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UE72K5V7KZO2XBPXR4TBCTHDH3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T04:04:22.196388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13fa576bf565dab85f78f26114ce33ef45959c9e98cc46e5551f7342e93f062

Aliases

arxiv: 2110.08597 · arxiv_version: 2110.08597v1 · doi: 10.48550/arxiv.2110.08597 · pith_short_12: UE72K5V7KZO2 · pith_short_16: UE72K5V7KZO2XBPX · pith_short_8: UE72K5V7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UE72K5V7KZO2XBPXR4TBCTHDH3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a13fa576bf565dab85f78f26114ce33ef45959c9e98cc46e5551f7342e93f062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d518ea7f883b61c1100ba8731ff00b32c11c4ac628101507b1526c6ead29040f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-10-16T15:53:26Z",
    "title_canon_sha256": "d55c3160ebedfb5fffb0cf5ee7cd80abb80214aa3fcbe27f2d2123a28fc33ffc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.08597",
    "kind": "arxiv",
    "version": 1
  }
}