Pith Number

pith:EECSIVQO

pith:2014:EECSIVQO6ZIGRUUIH7GKDSI77I

not attested not anchored not stored refs pending

Planetary internal structures

C. Sotin, G. Chabrier, I. Baraffe, J. Fortney

arxiv:1401.4738 v1 · 2014-01-19 · 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{EECSIVQO6ZIGRUUIH7GKDSI77I}

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	2026-05-18T01:45:19.186951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

210524560ef65068d2883fcca1c91ffa03840b23065c26f777c83f79a225740b

Aliases

arxiv: 1401.4738 · arxiv_version: 1401.4738v1 · doi: 10.48550/arxiv.1401.4738 · pith_short_12: EECSIVQO6ZIG · pith_short_16: EECSIVQO6ZIGRUUI · pith_short_8: EECSIVQO

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/EECSIVQO6ZIGRUUIH7GKDSI77I \
  | 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: 210524560ef65068d2883fcca1c91ffa03840b23065c26f777c83f79a225740b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7df090a3f42c19614ee7c86bec21f5e1dd042b6f5551b3f5f2e90da98b053693",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-01-19T21:08:50Z",
    "title_canon_sha256": "3b548180d27985ed29eef818cd383f908428d854bf506296c3c8d5e109c3e2e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4738",
    "kind": "arxiv",
    "version": 1
  }
}