Pith Number

pith:ZG42346Y

pith:2010:ZG42346YOAKIFKDLN4SEOPQRKT

not attested not anchored not stored refs pending

Geometric, Variational Discretization of Continuum Theories

Dmitry Pavlov, Evan S. Gawlik, Jerrold E. Marsden, Mathieu Desbrun, Patrick Mullen

arxiv:1010.4851 v1 · 2010-10-23 · math-ph · math.MP · physics.comp-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{ZG42346YOAKIFKDLN4SEOPQRKT}

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	2026-05-18T02:04:59.289056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9b9adf3d8701482a86b6f24473e1154cdcaae250bb948ee6fd571cac7d6be4a

Aliases

arxiv: 1010.4851 · arxiv_version: 1010.4851v1 · doi: 10.48550/arxiv.1010.4851 · pith_short_12: ZG42346YOAKI · pith_short_16: ZG42346YOAKIFKDL · pith_short_8: ZG42346Y

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/ZG42346YOAKIFKDLN4SEOPQRKT \
  | 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: c9b9adf3d8701482a86b6f24473e1154cdcaae250bb948ee6fd571cac7d6be4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16a259acdd2e49a6633c0cf6edca69717d79cd9cebb702fd4d2c91aef0cdf606",
    "cross_cats_sorted": [
      "math.MP",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-10-23T06:14:48Z",
    "title_canon_sha256": "6adb23f6f13f1909e093e380bca9f7e9280a5f238e9bc66cfe944b5cf5809186"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4851",
    "kind": "arxiv",
    "version": 1
  }
}