Pith Number

pith:PTVTMVDA

pith:2017:PTVTMVDAYRRRSGZLZCGII4JI5Y

not attested not anchored not stored refs pending

Periodic and quasi-periodic attractors for the spin-orbit evolution of Mercury with a realistic tidal torque

Guido Gentile, Jonathan Deane, Michele Bartuccelli

arxiv:1703.01189 v1 · 2017-03-03 · math.DS · astro-ph.EP · math-ph · math.CA · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTVTMVDAYRRRSGZLZCGII4JI5Y}

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	2026-07-05T00:46:28.616341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ceb365460c463191b2bc88c847128ee0d7fa3ec02406657bcccf3fa04bb198a

Aliases

arxiv: 1703.01189 · arxiv_version: 1703.01189v1 · doi: 10.48550/arxiv.1703.01189 · pith_short_12: PTVTMVDAYRRR · pith_short_16: PTVTMVDAYRRRSGZL · pith_short_8: PTVTMVDA

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/PTVTMVDAYRRRSGZLZCGII4JI5Y \
  | 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: 7ceb365460c463191b2bc88c847128ee0d7fa3ec02406657bcccf3fa04bb198a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1459baabf6128dd9515630cff6fcc8bce37b96cd3be57559e36a463aa72625cc",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "math-ph",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-03-03T14:45:11Z",
    "title_canon_sha256": "19a6c67825e0a25f74224d5a4358ef12a945b6e6d771f4fc7815a12de52f00af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01189",
    "kind": "arxiv",
    "version": 1
  }
}