Pith Number

pith:7NKKQEND

pith:2010:7NKKQENDBTVKOLXCIXJT4PWZVG

not attested not anchored not stored refs pending

On a kind of Noether symmetries and conservation laws in k-cosymplectic field theory

J. C. Marrero, M. Salgado, N. Rom\'an-Roy, S. Vilari\~no

arxiv:1009.2703 v2 · 2010-09-14 · 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{7NKKQENDBTVKOLXCIXJT4PWZVG}

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	2026-05-18T01:24:31.109635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb54a811a30ceaa72ee245d33e3ed9a9965b4577b2c1a87b282c6fa50fe65958

Aliases

arxiv: 1009.2703 · arxiv_version: 1009.2703v2 · doi: 10.48550/arxiv.1009.2703 · pith_short_12: 7NKKQENDBTVK · pith_short_16: 7NKKQENDBTVKOLXC · pith_short_8: 7NKKQEND

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/7NKKQENDBTVKOLXCIXJT4PWZVG \
  | 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: fb54a811a30ceaa72ee245d33e3ed9a9965b4577b2c1a87b282c6fa50fe65958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a66cad3d6adf3622bbfe8b174a34ad1dc21f28826571e0530688baafe61717b",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-09-14T15:47:05Z",
    "title_canon_sha256": "8aa286a9ae5f233b4a5cbc4241a99eb05bb4d5d39ab5bac6e98ad50e98a341c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2703",
    "kind": "arxiv",
    "version": 2
  }
}