Pith Number

pith:BNQG4UEE

pith:2015:BNQG4UEEZMDCJP2EGFW7WIJ3EU

not attested not anchored not stored refs pending

Twisted logarithmic modules of vertex algebras

Bojko Bakalov

arxiv:1504.06381 v1 · 2015-04-24 · 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{BNQG4UEEZMDCJP2EGFW7WIJ3EU}

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	2026-05-18T01:12:22.898750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b606e5084cb0624bf44316dfb213b251a3e23d17094e20c035a1e913a3f76ae

Aliases

arxiv: 1504.06381 · arxiv_version: 1504.06381v1 · doi: 10.48550/arxiv.1504.06381 · pith_short_12: BNQG4UEEZMDC · pith_short_16: BNQG4UEEZMDCJP2E · pith_short_8: BNQG4UEE

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/BNQG4UEEZMDCJP2EGFW7WIJ3EU \
  | 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: 0b606e5084cb0624bf44316dfb213b251a3e23d17094e20c035a1e913a3f76ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7cb1ed9f33fe28372eee95a1a27a0a5ee6a5cbf26aa1e767105fe1ab451ad0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-04-24T03:13:23Z",
    "title_canon_sha256": "226e6ae51847fb81e6d0fbe566f858d1caad3eb6d664df232e71436db6429f4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06381",
    "kind": "arxiv",
    "version": 1
  }
}