Pith Number

pith:JRMIGWI7

pith:2013:JRMIGWI7GOI3BQO5VF7RIPBE3U

not attested not anchored not stored refs pending

Geochemical and planetary dynamical views on the origin of Earth's atmosphere and oceans

Alessandro Morbidelli, Nicolas Dauphas

arxiv:1312.1202 v1 · 2013-12-04 · 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{JRMIGWI7GOI3BQO5VF7RIPBE3U}

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

Lithium Enrichment in a Subgiant Star with a Brown Dwarf Companion: A Planetary Engulfment Candidate

Receipt and verification

First computed	2026-05-18T03:05:34.713574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c5883591f3391b0c1dda97f143c24dd173f4e864789ee61b649997ed83fd907

Aliases

arxiv: 1312.1202 · arxiv_version: 1312.1202v1 · doi: 10.48550/arxiv.1312.1202 · pith_short_12: JRMIGWI7GOI3 · pith_short_16: JRMIGWI7GOI3BQO5 · pith_short_8: JRMIGWI7

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/JRMIGWI7GOI3BQO5VF7RIPBE3U \
  | 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: 4c5883591f3391b0c1dda97f143c24dd173f4e864789ee61b649997ed83fd907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03a8005ab3ed62588eb86fbec902ab0c23e248be814ef54952bc822df09de7e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-12-04T15:18:06Z",
    "title_canon_sha256": "e8341a4b2cf98ef3c416439e3019006df4fbdadb77497f3cbdfdbacb504ded52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1202",
    "kind": "arxiv",
    "version": 1
  }
}