Pith Number

pith:CDUHD4J4

pith:2023:CDUHD4J4V2SQAMQ7ZAH3676U7C

not attested not anchored not stored refs pending

An equivalence between two models of $\infty$-categories of enriched presheaves

Hadrian Heine

arxiv:2306.08115 v3 · 2023-06-13 · math.CT · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDUHD4J4V2SQAMQ7ZAH3676U7C}

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

Homology of higher categories

Receipt and verification

First computed	2026-07-05T07:57:26.996352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10e871f13caea500321fc80fbf7fd4f89b65aeeb838bcacecfa1846a20afe4e6

Aliases

arxiv: 2306.08115 · arxiv_version: 2306.08115v3 · doi: 10.48550/arxiv.2306.08115 · pith_short_12: CDUHD4J4V2SQ · pith_short_16: CDUHD4J4V2SQAMQ7 · pith_short_8: CDUHD4J4

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/CDUHD4J4V2SQAMQ7ZAH3676U7C \
  | 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: 10e871f13caea500321fc80fbf7fd4f89b65aeeb838bcacecfa1846a20afe4e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c56631f76f1466ed3b14c0c3e7470de2d9df9642747ee132d005e7e1ee72dc84",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2023-06-13T20:12:41Z",
    "title_canon_sha256": "c58a9c40a65c5450ac9a5f38e91d55d2f7d77bb0068171a179f457e2e1785977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08115",
    "kind": "arxiv",
    "version": 3
  }
}