Pith Number

pith:RGPNEAWU

pith:2013:RGPNEAWUJMB5I6YOUTYNUISXZG

not attested not anchored not stored refs pending

New developments on the Geometric Nonholonomic Integrator

David Mart\'in de Diego, Fernando Jim\'enez, Sebasti\'an Ferraro

arxiv:1312.1587 v2 · 2013-12-05 · math-ph · math.MP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RGPNEAWUJMB5I6YOUTYNUISXZG}

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	2026-05-18T02:41:18.740411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

899ed202d44b03d47b0ea4f0da2257c98e27a86caf2e54a671e1d7d444ec66cf

Aliases

arxiv: 1312.1587 · arxiv_version: 1312.1587v2 · doi: 10.48550/arxiv.1312.1587 · pith_short_12: RGPNEAWUJMB5 · pith_short_16: RGPNEAWUJMB5I6YO · pith_short_8: RGPNEAWU

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/RGPNEAWUJMB5I6YOUTYNUISXZG \
  | 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: 899ed202d44b03d47b0ea4f0da2257c98e27a86caf2e54a671e1d7d444ec66cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae9a0b3c9192a49254535b0faac224005e3b09e957a5220be39ff0b075eadcb7",
    "cross_cats_sorted": [
      "math.MP",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-12-05T15:49:39Z",
    "title_canon_sha256": "4683f739141645a45cf4b30b70067244ed904514888d8532d806776416755012"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1587",
    "kind": "arxiv",
    "version": 2
  }
}