Pith Number

pith:HKJDPPQB

pith:2016:HKJDPPQB5EYA6K2FSET6P6VP3H

not attested not anchored not stored refs pending

Non semi-simple TQFTs from unrolled quantum $sl(2)$

Bertrand Patureau-Mirand, Christian Blanchet, Francesco Costantino, Nathan Geer

arxiv:1605.07941 v2 · 2016-05-25 · math.GT · 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{HKJDPPQB5EYA6K2FSET6P6VP3H}

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	2026-05-18T01:13:37.319853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a9237be01e9300f2b459127e7faafd9df108dcc1a034f0f9812b067931b4908

Aliases

arxiv: 1605.07941 · arxiv_version: 1605.07941v2 · doi: 10.48550/arxiv.1605.07941 · pith_short_12: HKJDPPQB5EYA · pith_short_16: HKJDPPQB5EYA6K2F · pith_short_8: HKJDPPQB

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/HKJDPPQB5EYA6K2FSET6P6VP3H \
  | 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: 3a9237be01e9300f2b459127e7faafd9df108dcc1a034f0f9812b067931b4908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eada9bd95d938ad0c4d36bc0788451cc98ac163d3f526e9e851e212d8a009743",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-05-25T15:47:52Z",
    "title_canon_sha256": "cbca5996f1326d0dd08c9252b6a7740d4b442f44df4a1a8aacc1a1989a730bcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07941",
    "kind": "arxiv",
    "version": 2
  }
}