Pith Number

pith:YZXCY2P3

pith:2014:YZXCY2P3VXT3ZO7FXFVYZSSSLY

not attested not anchored not stored refs pending

Multisymplectic Lie group variational integrator for a geometrically exact beam in R3

Fran\c{c}ois Demoures, Fran\c{c}ois Gay-Balmaz, Marin Kobilarov, Tudor S. Ratiu

arxiv:1403.5410 v1 · 2014-03-21 · math.NA · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZXCY2P3VXT3ZO7FXFVYZSSSLY}

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	2026-05-18T01:43:52.685859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c66e2c69fbade7bcbbe5b96b8cca525e088347f00f31ea09b166a4528f0d2562

Aliases

arxiv: 1403.5410 · arxiv_version: 1403.5410v1 · doi: 10.48550/arxiv.1403.5410 · pith_short_12: YZXCY2P3VXT3 · pith_short_16: YZXCY2P3VXT3ZO7F · pith_short_8: YZXCY2P3

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/YZXCY2P3VXT3ZO7FXFVYZSSSLY \
  | 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: c66e2c69fbade7bcbbe5b96b8cca525e088347f00f31ea09b166a4528f0d2562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db0e0fca5f203af5a38894b9269a5f98aa4a5bc6a025a7cc5ac977b8272f3b3c",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-03-21T10:11:16Z",
    "title_canon_sha256": "e76eca648060e52bbccc6213e4d0057e22b1187aa0963904516e0d9d59b34d81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5410",
    "kind": "arxiv",
    "version": 1
  }
}