Pith Number

pith:ZYIYBU5M

pith:2026:ZYIYBU5MN7RLKPZ4HTX5BMXPVW

not attested not anchored not stored refs pending

Computations in Equivariant Topological Hochschild Homology

David Chan, Inbar Klang, Marc Gotliboym, Noah Wisdom

arxiv:2608.11376 v1 · 2026-08-11 · math.AT · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYIYBU5MN7RLKPZ4HTX5BMXPVW}

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	2026-08-13T00:21:43.076207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce1180d3ac6fe2b53f3c3cefd0b2efadbdca3af78bb30106c842753ee76ac90b

Aliases

arxiv: 2608.11376 · arxiv_version: 2608.11376v1 · doi: 10.48550/arxiv.2608.11376 · pith_short_12: ZYIYBU5MN7RL · pith_short_16: ZYIYBU5MN7RLKPZ4 · pith_short_8: ZYIYBU5M

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/ZYIYBU5MN7RLKPZ4HTX5BMXPVW \
  | 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: ce1180d3ac6fe2b53f3c3cefd0b2efadbdca3af78bb30106c842753ee76ac90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d3fc99b76a8c4df8c64a31d11b053aa8376076b5267ad55e09083cd9bd07963",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2026-08-11T19:30:04Z",
    "title_canon_sha256": "0116850d998e8efe731c250bcba91d8411fcab53064f227e01e85118c5a081ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11376",
    "kind": "arxiv",
    "version": 1
  }
}