Pith Number

pith:FNPTGW2N

pith:2003:FNPTGW2NQ7DO6QFDUNFHHC7GPM

not attested not anchored not stored refs pending

Topological Poisson Sigma models on Poisson-Lie groups

David Garcia-Alvarez, Fernando Falceto, Ivan Calvo

arxiv:hep-th/0307178 v2 · 2003-07-18 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNPTGW2NQ7DO6QFDUNFHHC7GPM}

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	2026-07-04T16:41:20.456732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b5f335b4d87c6ef40a3a34a738be67b113d7613637e7cab48850050322738e4

Aliases

arxiv: hep-th/0307178 · arxiv_version: hep-th/0307178v2 · doi: 10.48550/arxiv.hep-th/0307178 · pith_short_12: FNPTGW2NQ7DO · pith_short_16: FNPTGW2NQ7DO6QFD · pith_short_8: FNPTGW2N

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/FNPTGW2NQ7DO6QFDUNFHHC7GPM \
  | 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: 2b5f335b4d87c6ef40a3a34a738be67b113d7613637e7cab48850050322738e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c975863bd3cd50ea94bab956c670d118d366d680498350da21bee8c13a6df5aa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-07-18T12:40:55Z",
    "title_canon_sha256": "542e086a1aae35f792bea999ace3c8a7f431013b69cdf439922760311efcbe9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0307178",
    "kind": "arxiv",
    "version": 2
  }
}