Pith Number

pith:BZNEDLQL

pith:2017:BZNEDLQLIGBUVMPAKZTAKVPILW

not attested not anchored not stored refs pending

Noncommutative Frobenius algebras and open-closed duality

Yusuke Kimura

arxiv:1701.08382 v1 · 2017-01-29 · 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{BZNEDLQLIGBUVMPAKZTAKVPILW}

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	2026-05-18T00:51:54.320950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e5a41ae0b41834ab1e056660555e85d9f1d92b153246e8bf8df193799d10081

Aliases

arxiv: 1701.08382 · arxiv_version: 1701.08382v1 · doi: 10.48550/arxiv.1701.08382 · pith_short_12: BZNEDLQLIGBU · pith_short_16: BZNEDLQLIGBUVMPA · pith_short_8: BZNEDLQL

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/BZNEDLQLIGBUVMPAKZTAKVPILW \
  | 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: 0e5a41ae0b41834ab1e056660555e85d9f1d92b153246e8bf8df193799d10081

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbe3f13d6232a604d3f0d2f8b026b1f1ec2c0e6b44c2a583532f1caaf3d6ab81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-01-29T13:53:21Z",
    "title_canon_sha256": "003adea01f90a5c9e0a7d3f8242214b46b21b441f63e253eb168e73fb5f01d55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08382",
    "kind": "arxiv",
    "version": 1
  }
}