Pith Number

pith:OAAQVXD3

pith:2010:OAAQVXD3M6MR3QEOV3FE3C2O54

not attested not anchored not stored refs pending

Invariant higher-order variational problems

D. D. Holm, D. M. Meier, F. Gay-Balmaz, F.-X. Vialard, T. S. Ratiu

arxiv:1012.5060 v1 · 2010-12-22 · nlin.CD · math-ph · math.AP · 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{OAAQVXD3M6MR3QEOV3FE3C2O54}

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	2026-05-18T02:04:18.454427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70010adc7b67991dc08eaeca4d8b4eef30095fc52598c3fae6df0193af95ff2a

Aliases

arxiv: 1012.5060 · arxiv_version: 1012.5060v1 · doi: 10.48550/arxiv.1012.5060 · pith_short_12: OAAQVXD3M6MR · pith_short_16: OAAQVXD3M6MR3QEO · pith_short_8: OAAQVXD3

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/OAAQVXD3M6MR3QEOV3FE3C2O54 \
  | 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: 70010adc7b67991dc08eaeca4d8b4eef30095fc52598c3fae6df0193af95ff2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a91ea826f27fe8765a8a26560104c0724ef1f4de6004b7a232e2fa7f03f87360",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2010-12-22T18:13:33Z",
    "title_canon_sha256": "2bbd16eda9e798f9df8340d71623fa700dffa840aec3c36c6717f50d53c02a4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5060",
    "kind": "arxiv",
    "version": 1
  }
}