Pith Number

pith:JPDOTWMG

pith:2014:JPDOTWMGTFX2JTJLL3AFYLWO5V

not attested not anchored not stored refs pending

Twisted k-graph algebras associated to Bratteli diagrams

Adam Sierakowski, Aidan Sims, David Pask

arxiv:1403.4324 v1 · 2014-03-18 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPDOTWMGTFX2JTJLL3AFYLWO5V}

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	2026-05-18T02:56:06.004955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bc6e9d986996fa4cd2b5ec05c2eceed756866a5ea9824c6634396957777bbee

Aliases

arxiv: 1403.4324 · arxiv_version: 1403.4324v1 · doi: 10.48550/arxiv.1403.4324 · pith_short_12: JPDOTWMGTFX2 · pith_short_16: JPDOTWMGTFX2JTJL · pith_short_8: JPDOTWMG

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/JPDOTWMGTFX2JTJLL3AFYLWO5V \
  | 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: 4bc6e9d986996fa4cd2b5ec05c2eceed756866a5ea9824c6634396957777bbee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114419d198f7f84121046ae37a25728e02d5116864baf2d780d6de63b62e1668",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-03-18T02:47:21Z",
    "title_canon_sha256": "2ce9b3f927dafe7d44bb4894c8270184bdf8d425a9f87679e98aa687ceb3a985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4324",
    "kind": "arxiv",
    "version": 1
  }
}