Pith Number

pith:TPAOLMCJ

pith:2022:TPAOLMCJG3RAG3PKJAUVVTOTEC

not attested not anchored not stored refs pending

Relation between metallicities and spectral energy distributions of Herbig Ae/Be stars. A potential link with planet formation

B. Montesinos, E. Villaver, G. Meeus, I. Mendigutia, J. Guzman-Diaz, M. Kama, M. Vioque, R.D. Oudmaijer

arxiv:2212.14022 v1 · 2022-12-28 · astro-ph.SR · 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{TPAOLMCJG3RAG3PKJAUVVTOTEC}

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	2026-07-05T05:53:11.211992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bc0e5b04936e2036dea48295acdd320bb00882bddaff3118bea9e90590dee16

Aliases

arxiv: 2212.14022 · arxiv_version: 2212.14022v1 · doi: 10.48550/arxiv.2212.14022 · pith_short_12: TPAOLMCJG3RA · pith_short_16: TPAOLMCJG3RAG3PK · pith_short_8: TPAOLMCJ

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/TPAOLMCJG3RAG3PKJAUVVTOTEC \
  | 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: 9bc0e5b04936e2036dea48295acdd320bb00882bddaff3118bea9e90590dee16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d16facc5ba8788f5a1a10560d98cdb690d1dd035a251be2b07d788731c3ddba0",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-12-28T18:50:49Z",
    "title_canon_sha256": "bb6bec35476fee6c726aa1e3608a180f5db58f902b9e667c084be29feb39a6a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.14022",
    "kind": "arxiv",
    "version": 1
  }
}