Pith Number

pith:BQLVM7DO

pith:2002:BQLVM7DONK3A7CAPQARYBR4OH2

not attested not anchored not stored refs pending

Computads and slices of operads

M.A. Batanin

arxiv:math/0209035 v1 · 2002-09-04 · 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{BQLVM7DONK3A7CAPQARYBR4OH2}

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

Naturality for higher-dimensional path types

Receipt and verification

First computed	2026-07-04T14:36:24.820643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c17567c6e6ab60f880f802380c78e3e87c750e3f69b2a4d8473b362725e9de8

Aliases

arxiv: math/0209035 · arxiv_version: math/0209035v1 · doi: 10.48550/arxiv.math/0209035 · pith_short_12: BQLVM7DONK3A · pith_short_16: BQLVM7DONK3A7CAP · pith_short_8: BQLVM7DO

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/BQLVM7DONK3A7CAPQARYBR4OH2 \
  | 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: 0c17567c6e6ab60f880f802380c78e3e87c750e3f69b2a4d8473b362725e9de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38d4b425fc999754c72834f87eeac42fe644a2d07e3b76c13d435d885a191f31",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CT",
    "submitted_at": "2002-09-04T06:42:32Z",
    "title_canon_sha256": "ba77a0e9ab25525fa0d27fa1c271183a0841eb7be3a42b9c0dd6c38e27608d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0209035",
    "kind": "arxiv",
    "version": 1
  }
}