Pith Number

pith:XTH5EKWZ

pith:2016:XTH5EKWZK2K6EV64W6ESKA6ITU

not attested not anchored not stored refs pending

A May-type spectral sequence for higher topological Hochschild homology

Andrew Salch, Gabe Angelini-Knoll

arxiv:1612.00541 v3 · 2016-12-02 · 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{XTH5EKWZK2K6EV64W6ESKA6ITU}

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	2026-05-18T00:07:01.251432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bccfd22ad95695e257dcb7892503c89d2c7deb0c62f6fca5abe167e315395c7c

Aliases

arxiv: 1612.00541 · arxiv_version: 1612.00541v3 · doi: 10.48550/arxiv.1612.00541 · pith_short_12: XTH5EKWZK2K6 · pith_short_16: XTH5EKWZK2K6EV64 · pith_short_8: XTH5EKWZ

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/XTH5EKWZK2K6EV64W6ESKA6ITU \
  | 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: bccfd22ad95695e257dcb7892503c89d2c7deb0c62f6fca5abe167e315395c7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3f4849c36645b4149c524d2658a7dd7c67074eb32814199eaa43776ddea4515",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2016-12-02T02:04:28Z",
    "title_canon_sha256": "8880a02e5c1abd219049a1b908fb8028db9ec04e3988f7c2a0c484123df1bf7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00541",
    "kind": "arxiv",
    "version": 3
  }
}