Pith Number

pith:JCGOGIBD

pith:2008:JCGOGIBDZBWGFVSGWLYXVKH7XD

not attested not anchored not stored refs pending

The noncommutative sine-Gordon breather

Andre Fischer, Olaf Lechtenfeld

arxiv:0811.1048 v1 · 2008-11-06 · hep-th · 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{JCGOGIBDZBWGFVSGWLYXVKH7XD}

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	2026-05-18T02:15:21.944419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

488ce32023c86c62d646b2f17aa8ffb8e3f7d441338f6a9d7e85f51d7df7d43e

Aliases

arxiv: 0811.1048 · arxiv_version: 0811.1048v1 · doi: 10.48550/arxiv.0811.1048 · pith_short_12: JCGOGIBDZBWG · pith_short_16: JCGOGIBDZBWGFVSG · pith_short_8: JCGOGIBD

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/JCGOGIBDZBWGFVSGWLYXVKH7XD \
  | 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: 488ce32023c86c62d646b2f17aa8ffb8e3f7d441338f6a9d7e85f51d7df7d43e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4b23a96200271f229e7d8517d4f3ef1ad367b9a7fabc45c525899ef37d2c6f5",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-11-06T21:30:00Z",
    "title_canon_sha256": "873aec6a9b3aac1f7476a136dde953be9b0b370e716b3e8e2f176fe08c46cc69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1048",
    "kind": "arxiv",
    "version": 1
  }
}