Pith Number

pith:XRQKW5T6

pith:2023:XRQKW5T65UZVU24W2LZHNPGVCN

not attested not anchored not stored refs pending

CHEOPS's hunt for exocomets: photometric observations of 5 Vul

Alain Lecavelier des Etangs, Daniela Iglesias, Flavien Kiefer, Isabel Rebollido, Sebastian Zieba, Vincent Bourrier

arxiv:2305.07578 v1 · 2023-05-12 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRQKW5T65UZVU24W2LZHNPGVCN}

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	2026-07-05T06:13:13.350207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc60ab767eed335a6b96d2f276bcd5136087208d9eafe7259d194969a0136d72

Aliases

arxiv: 2305.07578 · arxiv_version: 2305.07578v1 · doi: 10.48550/arxiv.2305.07578 · pith_short_12: XRQKW5T65UZV · pith_short_16: XRQKW5T65UZVU24W · pith_short_8: XRQKW5T6

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/XRQKW5T65UZVU24W2LZHNPGVCN \
  | 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: bc60ab767eed335a6b96d2f276bcd5136087208d9eafe7259d194969a0136d72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb58e0a48d575d6ff4e75d3354c2c860f2228d7fd098870f9a947486677e42d0",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-05-12T16:11:13Z",
    "title_canon_sha256": "fb2b16eb81b794a5b0358a8bd98af3826eca66997ebc346c9417df784741a325"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07578",
    "kind": "arxiv",
    "version": 1
  }
}