Pith Number

pith:4TOCOFMZ

pith:2003:4TOCOFMZ3DUG65QJKNBNEASNOC

not attested not anchored not stored refs pending

Formfactors and functional form of correlators in the XX spin chain

A.A.Ovchinnikov

arxiv:math-ph/0311050 v2 · 2003-11-26 · math-ph · hep-th · 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{4TOCOFMZ3DUG65QJKNBNEASNOC}

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	2026-05-18T01:38:33.624917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4dc271599d8e86f76095342d2024d70a742b2732865d1ce7cc82a54086d24d4

Aliases

arxiv: math-ph/0311050 · arxiv_version: math-ph/0311050v2 · doi: 10.48550/arxiv.math-ph/0311050 · pith_short_12: 4TOCOFMZ3DUG · pith_short_16: 4TOCOFMZ3DUG65QJ · pith_short_8: 4TOCOFMZ

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/4TOCOFMZ3DUG65QJKNBNEASNOC \
  | 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: e4dc271599d8e86f76095342d2024d70a742b2732865d1ce7cc82a54086d24d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea632eac01b38f01ab105e260e5673631f3647809828963108b49237d6293a33",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2003-11-26T18:02:09Z",
    "title_canon_sha256": "253076ba0fa697fce21ec82c18b76ea7bd22d1d5ba2c84fa4654805fe3fe5c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0311050",
    "kind": "arxiv",
    "version": 2
  }
}