Pith Number

pith:IDEQHQO6

pith:2014:IDEQHQO6CMO2B37IS2HWD7PYFG

not attested not anchored not stored refs pending

Topographic Constraints on the Origin of the Equatorial Ridge on Iapetus

Amy C. Barr, Edgard G. Rivera-Valentin, Erika Lopez Garcia, Noah P. Hammond, Paul M. Schenk

arxiv:1404.2337 v1 · 2014-04-09 · 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{IDEQHQO6CMO2B37IS2HWD7PYFG}

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	2026-05-18T01:18:49.562779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c903c1de131da0efe8968f61fdf829a04bddee0c048acb4463c6c2aa702d67

Aliases

arxiv: 1404.2337 · arxiv_version: 1404.2337v1 · doi: 10.48550/arxiv.1404.2337 · pith_short_12: IDEQHQO6CMO2 · pith_short_16: IDEQHQO6CMO2B37I · pith_short_8: IDEQHQO6

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/IDEQHQO6CMO2B37IS2HWD7PYFG \
  | 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: 40c903c1de131da0efe8968f61fdf829a04bddee0c048acb4463c6c2aa702d67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "492e2dab3c75ce865966429b951a657a4e0c3792b684d16674e67903839fdcf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-04-09T00:24:12Z",
    "title_canon_sha256": "20004b74c1399dbc95ad81d9601f07f5409370d7c5955313c2e769ea36148bb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2337",
    "kind": "arxiv",
    "version": 1
  }
}