Pith Number

pith:2EJB6MRO

pith:2010:2EJB6MROCIVD3RPI2PQLCVTNBA

not attested not anchored not stored refs pending

Understanding exoplanet formation, structure and evolution in 2010

G. Chabrier (ENS-Lyon), I. Baraffe (Exeter), J. Leconte (ENS-Lyon)

arxiv:1012.0765 v1 · 2010-12-03 · 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{2EJB6MROCIVD3RPI2PQLCVTNBA}

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	2026-05-18T02:04:35.326073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1121f322e122a3dc5e8d3e0b1566d081e3ceb8c40ab17af714820b2d7b2b3b4

Aliases

arxiv: 1012.0765 · arxiv_version: 1012.0765v1 · doi: 10.48550/arxiv.1012.0765 · pith_short_12: 2EJB6MROCIVD · pith_short_16: 2EJB6MROCIVD3RPI · pith_short_8: 2EJB6MRO

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/2EJB6MROCIVD3RPI2PQLCVTNBA \
  | 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: d1121f322e122a3dc5e8d3e0b1566d081e3ceb8c40ab17af714820b2d7b2b3b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcfe316be132b8e4e3be159e92eff100197496e71c861718b5ff89586fb17577",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-03T15:25:37Z",
    "title_canon_sha256": "75fa0b4f3d8a99160e48334b52f27124ed8836640fa0b47bfb7161eb33ea8928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0765",
    "kind": "arxiv",
    "version": 1
  }
}