Pith Number

pith:ZPWWNYMQ

pith:2015:ZPWWNYMQP42CGWLMXQTUBU47YJ

not attested not anchored not stored refs pending

A categorification of twisted Heisenberg algebras

David Hill, Joshua Sussan

arxiv:1501.00283 v1 · 2015-01-01 · math.QA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZPWWNYMQP42CGWLMXQTUBU47YJ}

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	2026-05-18T02:30:09.669637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbed66e1907f3423596cbc2740d39fc26df90605cc3db2274d56b7ee39e47b79

Aliases

arxiv: 1501.00283 · arxiv_version: 1501.00283v1 · doi: 10.48550/arxiv.1501.00283 · pith_short_12: ZPWWNYMQP42C · pith_short_16: ZPWWNYMQP42CGWLM · pith_short_8: ZPWWNYMQ

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/ZPWWNYMQP42CGWLMXQTUBU47YJ \
  | 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: cbed66e1907f3423596cbc2740d39fc26df90605cc3db2274d56b7ee39e47b79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db23a333e62e06f78ff8f3d774d463ef54a6aa9af8685dacb38f2dfc13f75b2c",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-01-01T14:52:53Z",
    "title_canon_sha256": "eaaa05cb501e271ad39f7dd6b16790d68d436ff4dcf3e31a5b45c97b641450c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00283",
    "kind": "arxiv",
    "version": 1
  }
}