Pith Number

pith:GCMLTAYB

pith:2025:GCMLTAYB3YH7SW44BFSJDHHQXR

not attested not anchored not stored refs pending

Abundances of refractory ions in Beta Pictoris exocomets

A. Lecavelier des Etangs, F. Kiefer, P. A. Strom, T. Vrignaud

arxiv:2503.17346 v1 · 2025-03-21 · 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{GCMLTAYB3YH7SW44BFSJDHHQXR}

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.

Cited by

1 paper in Pith

Exocomets of $\beta$ Pictoris I: Exocomet destruction, sodium and disk line variability in 17 years of HARPS observations

Receipt and verification

First computed	2026-07-05T10:55:32.948557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3098b98301de0ff95b9c0964919cf0bc67e2c85a096533c41824a0f982062324

Aliases

arxiv: 2503.17346 · arxiv_version: 2503.17346v1 · doi: 10.48550/arxiv.2503.17346 · pith_short_12: GCMLTAYB3YH7 · pith_short_16: GCMLTAYB3YH7SW44 · pith_short_8: GCMLTAYB

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/GCMLTAYB3YH7SW44BFSJDHHQXR \
  | 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: 3098b98301de0ff95b9c0964919cf0bc67e2c85a096533c41824a0f982062324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "289855f12ef051b7fff3b46a3f4fb49b4719fa51fafd0cb87e2970da4d37a5e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-03-21T17:47:35Z",
    "title_canon_sha256": "48b446f85d63def3ac3a2c45414fd9662bf335b5677315f8301ecfdff3ebb9bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17346",
    "kind": "arxiv",
    "version": 1
  }
}