Pith Number

pith:RE23OZOP

pith:2017:RE23OZOPMNMQACFBCPYYLXKKO5

not attested not anchored not stored refs pending

A Type-Theoretical Definition of Weak {\omega}-Categories

Eric Finster, Samuel Mimram

arxiv:1706.02866 v1 · 2017-06-09 · cs.LO · 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{RE23OZOPMNMQACFBCPYYLXKKO5}

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	2026-05-18T00:42:40.730663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8935b765cf63590008a113f185dd4a776ececee3eb65cbe863d56652836cacdd

Aliases

arxiv: 1706.02866 · arxiv_version: 1706.02866v1 · doi: 10.48550/arxiv.1706.02866 · pith_short_12: RE23OZOPMNMQ · pith_short_16: RE23OZOPMNMQACFB · pith_short_8: RE23OZOP

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/RE23OZOPMNMQACFBCPYYLXKKO5 \
  | 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: 8935b765cf63590008a113f185dd4a776ececee3eb65cbe863d56652836cacdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdf0bf39fee9671b8ea534f6a3dffec78170d03825644b124265bf7c1bfde93f",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-06-09T08:39:38Z",
    "title_canon_sha256": "dd0c45cea07a3b5d3289d5c1c8983d675aa19ea111c40eb1be233fcda49c9fc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02866",
    "kind": "arxiv",
    "version": 1
  }
}