Pith Number

pith:X3FYFDBJ

pith:2010:X3FYFDBJG4U3IUF3SA7XQU5YRP

not attested not anchored not stored refs pending

Review about populations of Be stars: stellar evolution of extreme stars

Anne-Marie Hubert (GEPI), Christophe Martayan (ESO-Chile, Dietrich Baade (ESO-HQ), GEPI), Jean Zorec (IAP), Thomas Rivinius (ESO-Chile)

arxiv:1010.3341 v1 · 2010-10-16 · 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{X3FYFDBJG4U3IUF3SA7XQU5YRP}

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	2026-05-18T02:05:04.225749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

becb828c293729b450bb903f7853b88bf83eef3385a00b6b26d570a1718d9441

Aliases

arxiv: 1010.3341 · arxiv_version: 1010.3341v1 · doi: 10.48550/arxiv.1010.3341 · pith_short_12: X3FYFDBJG4U3 · pith_short_16: X3FYFDBJG4U3IUF3 · pith_short_8: X3FYFDBJ

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/X3FYFDBJG4U3IUF3SA7XQU5YRP \
  | 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: becb828c293729b450bb903f7853b88bf83eef3385a00b6b26d570a1718d9441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27a77c5552613d16180442185df45c74d47e279c50ff08c82963e1e4d05904d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-10-16T12:19:02Z",
    "title_canon_sha256": "81a3296f8034956d143cfab8938a5dac9743af47463d8ac38a8f7b728b8fdac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3341",
    "kind": "arxiv",
    "version": 1
  }
}