Pith Number

pith:ECLNVPZO

pith:2010:ECLNVPZOWFSHG3SQ25ZE4Y2D5D

not attested not anchored not stored refs pending

Integration of the Euler-Poinsot Problem in New Variables

Martin Lara, Sebasti\'an Ferrer

arxiv:1101.0229 v1 · 2010-12-31 · nlin.SI · math-ph · math.DS · 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{ECLNVPZOWFSHG3SQ25ZE4Y2D5D}

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	2026-05-18T04:32:10.768829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2096dabf2eb164736e50d7724e6343e8fef6793f1c46207c3ec22b83ef033b1d

Aliases

arxiv: 1101.0229 · arxiv_version: 1101.0229v1 · doi: 10.48550/arxiv.1101.0229 · pith_short_12: ECLNVPZOWFSH · pith_short_16: ECLNVPZOWFSHG3SQ · pith_short_8: ECLNVPZO

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/ECLNVPZOWFSHG3SQ25ZE4Y2D5D \
  | 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: 2096dabf2eb164736e50d7724e6343e8fef6793f1c46207c3ec22b83ef033b1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95758d29be47d0af621acfd49b18cdf1a07f78a306b4069b200e20153f2c1e7b",
    "cross_cats_sorted": [
      "math-ph",
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2010-12-31T10:53:15Z",
    "title_canon_sha256": "a5a5d03fbe17dde6acb165621b0673cac019de6fb7336c7c75801eb0abed06d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0229",
    "kind": "arxiv",
    "version": 1
  }
}