Pith Number

pith:FWODMAWB

pith:2003:FWODMAWBD5YRSXB2S2JUNSWRVX

not attested not anchored not stored refs pending

The Fuzzy Disc

A. Zampini, F. Lizzi, P. Vitale

arxiv:hep-th/0306247 v2 · 2003-06-25 · hep-th · cond-mat.mes-hall · hep-lat · math-ph · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWODMAWBD5YRSXB2S2JUNSWRVX}

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	2026-05-18T02:35:45.096361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9c3602c11f71195c3a969346cad1adc50f7b38876aaa1cf717ffd81460a2af

Aliases

arxiv: hep-th/0306247 · arxiv_version: hep-th/0306247v2 · doi: 10.48550/arxiv.hep-th/0306247 · pith_short_12: FWODMAWBD5YR · pith_short_16: FWODMAWBD5YRSXB2 · pith_short_8: FWODMAWB

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/FWODMAWBD5YRSXB2S2JUNSWRVX \
  | 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: 2d9c3602c11f71195c3a969346cad1adc50f7b38876aaa1cf717ffd81460a2af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9730d2f64f0ba5da894801f3d1d32d6bf1006623c8e73873c88056a80d7726fb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "hep-lat",
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-06-25T13:53:22Z",
    "title_canon_sha256": "b0f8093be1b1c06c6cabdebd5b4c549a8984a874badad70c1f72dccff3030854"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0306247",
    "kind": "arxiv",
    "version": 2
  }
}