Pith Number

pith:46A26RVW

pith:2014:46A26RVWEH64SVBQYYJRFVVDYZ

not attested not anchored not stored refs pending

n-angulated quotient categories induced by mutation pairs

Zengqiang Lin

arxiv:1409.2716 v1 · 2014-09-09 · math.CT · 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{46A26RVWEH64SVBQYYJRFVVDYZ}

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	2026-05-18T02:43:09.906639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e781af46b621fdc95430c61312d6a3c678193f4775674ba432350df01a1a5185

Aliases

arxiv: 1409.2716 · arxiv_version: 1409.2716v1 · doi: 10.48550/arxiv.1409.2716 · pith_short_12: 46A26RVWEH64 · pith_short_16: 46A26RVWEH64SVBQ · pith_short_8: 46A26RVW

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/46A26RVWEH64SVBQYYJRFVVDYZ \
  | 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: e781af46b621fdc95430c61312d6a3c678193f4775674ba432350df01a1a5185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83d3906181cb53b1ff66654ea13f218aa008373344a53897149ad830489e6eda",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2014-09-09T12:35:47Z",
    "title_canon_sha256": "cec4725b21a72459874c91e3f031dc1d115809850ac409e2235301f53774d724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2716",
    "kind": "arxiv",
    "version": 1
  }
}