Pith Number

pith:MTWOFDCT

pith:2022:MTWOFDCTS4LZVPUQRIELOWN7HF

not attested not anchored not stored refs pending

HD 191939 revisited: New and refined planet mass determinations, and a new planet in the habitable zone

A. Alqasim, A. Muresan, C. M. Persson, D. Gandolfi, E. Goffo, E. Palle, F. Murgas, G. Morello, G. Nowak, I. Ribas, J. C. Morales, J. Korth, J. Livingston, J. Orell-Miquel, K. W. F. Lam, M. Badenas-Agusti, M. Lafarga, M. Zechmeister, N. Espinoza, P. Kab\'ath, R. Luque, V. Van Eylen, W. D. Cochran

arxiv:2211.00667 v1 · 2022-11-01 · 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{MTWOFDCTS4LZVPUQRIELOWN7HF}

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	2026-07-05T05:30:17.342079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64ece28c5397179abe908a08b759bf3978de2c31f363fcfff3d8a07dfa155077

Aliases

arxiv: 2211.00667 · arxiv_version: 2211.00667v1 · doi: 10.48550/arxiv.2211.00667 · pith_short_12: MTWOFDCTS4LZ · pith_short_16: MTWOFDCTS4LZVPUQ · pith_short_8: MTWOFDCT

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/MTWOFDCTS4LZVPUQRIELOWN7HF \
  | 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: 64ece28c5397179abe908a08b759bf3978de2c31f363fcfff3d8a07dfa155077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0696a00293b99670b618389a3b4c152ebafb251a01e9919641284b17d7eeb946",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-11-01T18:00:29Z",
    "title_canon_sha256": "b8eef9cea11f5804881de04887e59245546f5697048d455ce539e83cffc3f250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00667",
    "kind": "arxiv",
    "version": 1
  }
}