Pith Number

pith:5IP5LEAH

pith:1993:5IP5LEAH55ZJJVXFPS7YYZ7HHN

not attested not anchored not stored refs pending

On a New Method for Computing Trace Anomalies

Fiorenzo Bastianelli

arxiv:hep-th/9308041 v1 · 1993-08-09 · 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{5IP5LEAH55ZJJVXFPS7YYZ7HHN}

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	2026-05-18T04:37:43.198600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea1fd59007ef7294d6e57cbf8c67e73b5f2d350292ea6c8cd8614362cb4eac16

Aliases

arxiv: hep-th/9308041 · arxiv_version: hep-th/9308041v1 · doi: 10.48550/arxiv.hep-th/9308041 · pith_short_12: 5IP5LEAH55ZJ · pith_short_16: 5IP5LEAH55ZJJVXF · pith_short_8: 5IP5LEAH

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/5IP5LEAH55ZJJVXFPS7YYZ7HHN \
  | 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: ea1fd59007ef7294d6e57cbf8c67e73b5f2d350292ea6c8cd8614362cb4eac16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "643f15bd45bde014a581ef35ad4667b01b3c6cf233bae7321a8de0a4f0d7c0ff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-08-09T09:44:57Z",
    "title_canon_sha256": "08d9278a071e7b1b561bd8c51e9e293e395e9c8a6a1f302f5fdf1df9e693c8b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9308041",
    "kind": "arxiv",
    "version": 1
  }
}