Pith Number

pith:P3A2CLWH

pith:2014:P3A2CLWHGJBK7DZMSMP6VY6XDP

not attested not anchored not stored refs pending

Constraints on planetesimal disk mass from the cratering record and equatorial ridge on Iapetus

Amy C. Barr, Edgard G. Rivera-Valentin, Erika J. Lopez Garcia, Michelle R. Kirchoff, Paul M. Schenk

arxiv:1406.6919 v1 · 2014-06-26 · 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{P3A2CLWHGJBK7DZMSMP6VY6XDP}

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	2026-05-18T01:42:48.148153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ec1a12ec73242af8f2c931feae3d71be372596e50801a54cc21488fee8bf0b5

Aliases

arxiv: 1406.6919 · arxiv_version: 1406.6919v1 · doi: 10.48550/arxiv.1406.6919 · pith_short_12: P3A2CLWHGJBK · pith_short_16: P3A2CLWHGJBK7DZM · pith_short_8: P3A2CLWH

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/P3A2CLWHGJBK7DZMSMP6VY6XDP \
  | 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: 7ec1a12ec73242af8f2c931feae3d71be372596e50801a54cc21488fee8bf0b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c477b19dfec4a76a2092db48f5b6ad081ea9b8945ed9c8d31862c048f7c9172",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-06-26T15:24:51Z",
    "title_canon_sha256": "919933c40b179a43509c927949c8e44c1224ce2cefb850847fe4aed119320aff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6919",
    "kind": "arxiv",
    "version": 1
  }
}