Pith Number

pith:CAQXWUOX

pith:2026:CAQXWUOXEUEHOATLOH7ZSFLINN

not attested not anchored not stored refs pending

The Hochschild Homology of Reedy Categories

Alexandra Ballow

arxiv:2606.04297 v1 · 2026-06-02 · 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{CAQXWUOXEUEHOATLOH7ZSFLINN}

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	2026-06-04T01:09:02.434388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10217b51d7250877026b71ff9915686b6da71ae2669373f3c7162617989baf88

Aliases

arxiv: 2606.04297 · arxiv_version: 2606.04297v1 · doi: 10.48550/arxiv.2606.04297 · pith_short_12: CAQXWUOXEUEH · pith_short_16: CAQXWUOXEUEHOATL · pith_short_8: CAQXWUOX

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/CAQXWUOXEUEHOATLOH7ZSFLINN \
  | 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: 10217b51d7250877026b71ff9915686b6da71ae2669373f3c7162617989baf88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc21e8f059f39445ab08c3d69dfe3a15e0c45c3d41b1534385d9b4664cac485f",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2026-06-02T23:59:25Z",
    "title_canon_sha256": "e00706e37f6b2737ef06cc285eda997eabfdd7b066e0ef4a9b55b39e8a328099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04297",
    "kind": "arxiv",
    "version": 1
  }
}