Pith Number

pith:WSZFNUOG

pith:2015:WSZFNUOGDAGPJHXZ5I4GK4OMK3

not attested not anchored not stored refs pending

On 2-Dimensional Dijkgraaf-Witten Theory with Defects

Aria L. Doughterty, David N. Yetter, Hwajin Park

arxiv:1507.00941 v1 · 2015-07-03 · math.QA · math.GT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSZFNUOGDAGPJHXZ5I4GK4OMK3}

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	2026-05-18T01:37:22.216714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4b256d1c6180cf49ef9ea386571cc56e847572920a6edaaae1150cefea21faf

Aliases

arxiv: 1507.00941 · arxiv_version: 1507.00941v1 · doi: 10.48550/arxiv.1507.00941 · pith_short_12: WSZFNUOGDAGP · pith_short_16: WSZFNUOGDAGPJHXZ · pith_short_8: WSZFNUOG

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/WSZFNUOGDAGPJHXZ5I4GK4OMK3 \
  | 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: b4b256d1c6180cf49ef9ea386571cc56e847572920a6edaaae1150cefea21faf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5bad4a14e18d9e987b1c819adf437f490d7e42be83c12febd09816a66367813",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-07-03T15:22:46Z",
    "title_canon_sha256": "a3c699d131f5065bd62d54af31a024ef18855731647cd5f0a5d0c1d3330283a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00941",
    "kind": "arxiv",
    "version": 1
  }
}