Pith Number

pith:AZNWX2MO

pith:2008:AZNWX2MOXYBA7RTWFOT57ZK2Z2

not attested not anchored not stored refs pending

Higher-order Cartan symmetries in k-symplectic field theory

Modesto Salgado, Narciso Roman-Roy, Silvia Vilarino

arxiv:0804.4785 v1 · 2008-04-30 · 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{AZNWX2MOXYBA7RTWFOT57ZK2Z2}

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	2026-05-18T01:24:31.188990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

065b6be98ebe020fc6762ba7dfe55ace8a064520a0001632d5c9215ef21b4368

Aliases

arxiv: 0804.4785 · arxiv_version: 0804.4785v1 · doi: 10.48550/arxiv.0804.4785 · pith_short_12: AZNWX2MOXYBA · pith_short_16: AZNWX2MOXYBA7RTW · pith_short_8: AZNWX2MO

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/AZNWX2MOXYBA7RTWFOT57ZK2Z2 \
  | 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: 065b6be98ebe020fc6762ba7dfe55ace8a064520a0001632d5c9215ef21b4368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4cac81dfddbb6cb6e6ad2c1179a1ef1edabe1ccbc9e554a6423e61f8ce12616",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2008-04-30T14:24:47Z",
    "title_canon_sha256": "bfa480c3e3ae24a37962ecd1d676047bfe92fe23f0eff71cc49b2be514e3fc6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.4785",
    "kind": "arxiv",
    "version": 1
  }
}