Pith Number

pith:5MXBBFRS

pith:2015:5MXBBFRSINISOXU5EEZX7UTEUG

not attested not anchored not stored refs pending

Planet heating prevents inward migration of planetary cores

Fr\'ed\'eric Masset, Gloria Koenigsberger, Judit Szul\'agyi, Pablo Ben\'itez-Llambay

arxiv:1510.01778 v1 · 2015-10-06 · 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{5MXBBFRSINISOXU5EEZX7UTEUG}

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	2026-05-18T01:30:50.403209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb2e1096324351275e9d21337fd264a19e8f2d9910a874a7aefd1ebe96b49adb

Aliases

arxiv: 1510.01778 · arxiv_version: 1510.01778v1 · doi: 10.48550/arxiv.1510.01778 · pith_short_12: 5MXBBFRSINIS · pith_short_16: 5MXBBFRSINISOXU5 · pith_short_8: 5MXBBFRS

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/5MXBBFRSINISOXU5EEZX7UTEUG \
  | 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: eb2e1096324351275e9d21337fd264a19e8f2d9910a874a7aefd1ebe96b49adb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f7ecc0b56607c59b0bc01027539e5aac899b96494739241c7f4786c92c3b321",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-10-06T23:27:01Z",
    "title_canon_sha256": "0293c577f2876dc8021c7e19bdaaebe0cd262c28c4d1265fa02690cdec06265e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01778",
    "kind": "arxiv",
    "version": 1
  }
}