Pith Number

pith:3EWMFW6X

pith:2021:3EWMFW6XPS4RW7S43XRL5C3DIK

not attested not anchored not stored refs pending

HD22496b: the first ESPRESSO standalone planet discovery

A. Cabral, A. Mehner, A.M. Silva, A. Sozzetti, A. Su\'arez Mascare\~no, C. Allende Prieto, C.J.A.P. Martins, C. Lovis, D. Megevand, E. Pall\'e, E. Poretti, F.A. Pepe, G. Lo Curto, G. Micela, H. Tabernero, J.I. Gonz\'alez Hern\'andez, J. Lillo-Box, J. P. Faria, L. Pasquini, M. Damasso, M.R. Zapatero Osorio, N.C. Santos, N.J. Nunes, O.D.S. Demangeon, P. Di Marcantonio, P. Figueira, P. Molaro, R. Allart, R. Rebolo, S. Benatti, S. Cristiani, S.G. Sousa, S. Hojjatpanah, S. Udry, V. Adibekyan

arxiv:2109.00226 v1 · 2021-09-01 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EWMFW6XPS4RW7S43XRL5C3DIK}

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	2026-07-05T03:21:59.215694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d92cc2dbd77cb91b7e5cdde2be8b63429ce72a1a344c356ab1156846cc904552

Aliases

arxiv: 2109.00226 · arxiv_version: 2109.00226v1 · doi: 10.48550/arxiv.2109.00226 · pith_short_12: 3EWMFW6XPS4R · pith_short_16: 3EWMFW6XPS4RW7S4 · pith_short_8: 3EWMFW6X

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/3EWMFW6XPS4RW7S43XRL5C3DIK \
  | 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: d92cc2dbd77cb91b7e5cdde2be8b63429ce72a1a344c356ab1156846cc904552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bc51713c2d5c263ae5d1727799f762813a288bd38dba8b1754f3689d441205c",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-09-01T08:04:50Z",
    "title_canon_sha256": "95f88cf5d9d7f62bff8df2b0219311d243b80220877da28fdefc163f9385dee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00226",
    "kind": "arxiv",
    "version": 1
  }
}