Pith Number

pith:H6SK4SWV

pith:2001:H6SK4SWV5JKRFBCQHEMYM6GW2I

not attested not anchored not stored refs pending

Boundary G/G theory and topological Poisson-Lie sigma model

Fernando Falceto, Krzysztof Gawedzki

arxiv:hep-th/0108206 v1 · 2001-08-27 · 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{H6SK4SWV5JKRFBCQHEMYM6GW2I}

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	2026-07-04T14:31:34.498210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fa4ae4ad5ea5512845039198678d6d2354272ff903b6b529b27e3c4cd7ec2f0

Aliases

arxiv: hep-th/0108206 · arxiv_version: hep-th/0108206v1 · doi: 10.48550/arxiv.hep-th/0108206 · pith_short_12: H6SK4SWV5JKR · pith_short_16: H6SK4SWV5JKRFBCQ · pith_short_8: H6SK4SWV

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/H6SK4SWV5JKRFBCQHEMYM6GW2I \
  | 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: 3fa4ae4ad5ea5512845039198678d6d2354272ff903b6b529b27e3c4cd7ec2f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7282c91b6e6faa1104f7062d492fbaa17df5a3ad693b1342e49208c4b4c9a01",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-08-27T22:36:31Z",
    "title_canon_sha256": "9a5eb9b5ee054b858e1c8cd5c9a2637a8cc925d1fcdef6651baaaf3c08190118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0108206",
    "kind": "arxiv",
    "version": 1
  }
}