Pith Number

pith:BMFWD4XT

pith:2007:BMFWD4XTRNX4NKPH4QV4GEZ4KY

not attested not anchored not stored refs pending

Integrability in Theories with Local U(1) Gauge Symmetry

A. Wereszczynski, C. Adam, J. Sanchez-Guillen

arxiv:hep-th/0702100 v2 · 2007-02-13 · 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{BMFWD4XTRNX4NKPH4QV4GEZ4KY}

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	2026-07-04T15:22:12.020556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b0b61f2f38b6fc6a9e7e42bc3133c563b8ea0ddbeb149cf1354311f231ba868

Aliases

arxiv: hep-th/0702100 · arxiv_version: hep-th/0702100v2 · doi: 10.48550/arxiv.hep-th/0702100 · pith_short_12: BMFWD4XTRNX4 · pith_short_16: BMFWD4XTRNX4NKPH · pith_short_8: BMFWD4XT

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/BMFWD4XTRNX4NKPH4QV4GEZ4KY \
  | 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: 0b0b61f2f38b6fc6a9e7e42bc3133c563b8ea0ddbeb149cf1354311f231ba868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc7b26c4b6b8d4a482050a23457451f98b13654c93340a9ee7ee74503019ba9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-02-13T14:19:33Z",
    "title_canon_sha256": "0a1bd4574b5c89df544636b85e1d507b27db0c035eb998dd9b0d3c1241f64259"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0702100",
    "kind": "arxiv",
    "version": 2
  }
}