Pith Number

pith:SSOMAL4J

pith:1994:SSOMAL4JVMJXH7UZMEEWNLK6WP

not attested not anchored not stored refs pending

Q-Exact Actions for BF Theories

C. Lucchesi, R. Brooks

arxiv:hep-th/9401005 v1 · 1994-01-04 · 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{SSOMAL4JVMJXH7UZMEEWNLK6WP}

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	2026-05-18T01:38:42.130792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

949cc02f89ab1373fe99610966ad5eb3e6242d0c513faf3b300f5d8bb6279243

Aliases

arxiv: hep-th/9401005 · arxiv_version: hep-th/9401005v1 · doi: 10.48550/arxiv.hep-th/9401005 · pith_short_12: SSOMAL4JVMJX · pith_short_16: SSOMAL4JVMJXH7UZ · pith_short_8: SSOMAL4J

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/SSOMAL4JVMJXH7UZMEEWNLK6WP \
  | 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: 949cc02f89ab1373fe99610966ad5eb3e6242d0c513faf3b300f5d8bb6279243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7726bd6a7589dc208689cdb4d1242b3f484996ca930fcfb6bb5152b23e3f1fe5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-01-04T15:55:10Z",
    "title_canon_sha256": "b33ee7b90c27c82a93793eca86265e699084ed59835a3c6a9af79b419466eb69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9401005",
    "kind": "arxiv",
    "version": 1
  }
}