Pith Number

pith:WSKAUYDN

pith:2010:WSKAUYDNSIQJXLA4CUQFSJOBER

not attested not anchored not stored refs pending

On exact categories and applications to triangulated adjoints and model structures

Jan Stovicek, Manuel Saorin

arxiv:1005.3248 v2 · 2010-05-18 · math.CT · math.AG · math.AT · 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{WSKAUYDNSIQJXLA4CUQFSJOBER}

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.

Cited by

1 paper in Pith

Fishing for complements

Receipt and verification

First computed	2026-05-18T04:16:51.792392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4940a606d92209bac1c15205925c1246a092f26692bdbcd123a313e28ab6e11

Aliases

arxiv: 1005.3248 · arxiv_version: 1005.3248v2 · doi: 10.48550/arxiv.1005.3248 · pith_short_12: WSKAUYDNSIQJ · pith_short_16: WSKAUYDNSIQJXLA4 · pith_short_8: WSKAUYDN

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/WSKAUYDNSIQJXLA4CUQFSJOBER \
  | 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: b4940a606d92209bac1c15205925c1246a092f26692bdbcd123a313e28ab6e11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a5e0be33f001bc0b53c9f8795fee5cc3af6b1d2345f23d20c354270e2b6e628",
    "cross_cats_sorted": [
      "math.AG",
      "math.AT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2010-05-18T16:46:25Z",
    "title_canon_sha256": "20105b4e5af7e6b16c9009295089733d0182dccf502790bf51c2388639e3f9be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3248",
    "kind": "arxiv",
    "version": 2
  }
}