Pith Number

pith:U3LY6KOK

pith:2015:U3LY6KOKJQ6NOKKARZPISWDQ7C

not attested not anchored not stored refs pending

Noncommutative Classical Dynamics on Velocity Phase Space and Souriau Formalism

H\'ector Figueroa, Jos\'e F. Cari\~nena, Partha Guha

arxiv:1501.04917 v2 · 2015-01-20 · math-ph · 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{U3LY6KOKJQ6NOKKARZPISWDQ7C}

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	2026-05-18T02:28:47.225227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6d78f29ca4c3cd729408e5e895870f88632434c0de5ff08dcbf1ae765e681a8

Aliases

arxiv: 1501.04917 · arxiv_version: 1501.04917v2 · doi: 10.48550/arxiv.1501.04917 · pith_short_12: U3LY6KOKJQ6N · pith_short_16: U3LY6KOKJQ6NOKKA · pith_short_8: U3LY6KOK

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/U3LY6KOKJQ6NOKKARZPISWDQ7C \
  | 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: a6d78f29ca4c3cd729408e5e895870f88632434c0de5ff08dcbf1ae765e681a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7b31397151073a0567ed5c9f6086f66b06dbef34d2cac03438521aaf43983dc",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-01-20T18:52:41Z",
    "title_canon_sha256": "86f70997f4a4e4861635209192f4551c3f1e38164d62a12c78d77b1553af1745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04917",
    "kind": "arxiv",
    "version": 2
  }
}