Pith Number

pith:2IVT5XIN

pith:2001:2IVT5XINBYQROMAO52Y4TDFJG3

not attested not anchored not stored refs pending

Canonical Differential Calculi For Finitely Generated Abelian Group and Their Fermionic Representations

Department of Physics, Jian Dai, Peking University), Xing-Chang Song (Theory Group

arxiv:hep-th/0105119 v1 · 2001-05-13 · hep-th · hep-lat · 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{2IVT5XINBYQROMAO52Y4TDFJG3}

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	2026-05-18T00:25:46.307228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d22b3edd0d0e2117300eeeb1c98ca936dd9a388299b4d4c3c9f40db05b2c2c35

Aliases

arxiv: hep-th/0105119 · arxiv_version: hep-th/0105119v1 · doi: 10.48550/arxiv.hep-th/0105119 · pith_short_12: 2IVT5XINBYQR · pith_short_16: 2IVT5XINBYQROMAO · pith_short_8: 2IVT5XIN

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/2IVT5XINBYQROMAO52Y4TDFJG3 \
  | 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: d22b3edd0d0e2117300eeeb1c98ca936dd9a388299b4d4c3c9f40db05b2c2c35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93a39a9d6962abf55671b0459eb3a0cf4ed8780569b5ddc5a067137c54c6d8cd",
    "cross_cats_sorted": [
      "hep-lat",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-05-13T07:05:05Z",
    "title_canon_sha256": "47df79e8072551f98b2c4157dc8b086dd605a571879babfe17ca15a408f5ee3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0105119",
    "kind": "arxiv",
    "version": 1
  }
}