Pith Number

pith:AXNIFZXP

pith:2015:AXNIFZXPKC2WRH2B5K2Z6SHWHD

not attested not anchored not stored refs pending

The obliquity of Enceladus

Marie Yseboodt, Rose-Marie Baland, Tim Van Hoolst

arxiv:1512.00285 v1 · 2015-12-01 · astro-ph.EP · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXNIFZXPKC2WRH2B5K2Z6SHWHD}

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	2026-05-18T01:22:00.245664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05da82e6ef50b5689f41eab59f48f638f429435e7049580d3a633ec2cfdf68d3

Aliases

arxiv: 1512.00285 · arxiv_version: 1512.00285v1 · doi: 10.48550/arxiv.1512.00285 · pith_short_12: AXNIFZXPKC2W · pith_short_16: AXNIFZXPKC2WRH2B · pith_short_8: AXNIFZXP

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/AXNIFZXPKC2WRH2B5K2Z6SHWHD \
  | 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: 05da82e6ef50b5689f41eab59f48f638f429435e7049580d3a633ec2cfdf68d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d108167fc138c6130070a257e1e2feaa8fdac6169cd9a5874554c7cb9cdadad",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-12-01T15:07:31Z",
    "title_canon_sha256": "03d5dd6df2a17a457aa76880e8c7a9b125e91414999f1d7afb38b1b891fdde6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00285",
    "kind": "arxiv",
    "version": 1
  }
}