Pith Number

pith:Z2VIQJO5

pith:2023:Z2VIQJO54DBCUIQXSQJWTUKLH2

not attested not anchored not stored refs pending

Classification Diagrams of Marked Simplicial Sets

Kensuke Arakawa

arxiv:2311.01101 v3 · 2023-11-02 · math.AT · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2VIQJO54DBCUIQXSQJWTUKLH2}

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

The span-squares adjunction

Receipt and verification

First computed	2026-07-05T07:38:53.104988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceaa8825dde0c22a2217941369d14b3ea56e3bf0e1bcddbd4a2cdb0f8617eb09

Aliases

arxiv: 2311.01101 · arxiv_version: 2311.01101v3 · doi: 10.48550/arxiv.2311.01101 · pith_short_12: Z2VIQJO54DBC · pith_short_16: Z2VIQJO54DBCUIQX · pith_short_8: Z2VIQJO5

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/Z2VIQJO54DBCUIQXSQJWTUKLH2 \
  | 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: ceaa8825dde0c22a2217941369d14b3ea56e3bf0e1bcddbd4a2cdb0f8617eb09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f837a4e9438d3a50f29721c3bd3d25454ad751bd15f51f3d328217f3d00de2",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2023-11-02T09:09:50Z",
    "title_canon_sha256": "55f8ad1e213494611a904b72d5c90dde0d64f359f77e56480f802b67006b6703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.01101",
    "kind": "arxiv",
    "version": 3
  }
}