Pith Number

pith:7OCRYYEF

pith:2014:7OCRYYEFHUDXTYWMYOY5NKKDU6

not attested not anchored not stored refs pending

Ausoni-Bokstedt duality for topological Hochschild homology

J. P. C. Greenlees

arxiv:1406.2162 v2 · 2014-06-09 · math.KT · math.AC · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OCRYYEFHUDXTYWMYOY5NKKDU6}

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	2026-05-18T01:36:43.827555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb851c60853d0779e2ccc3b1d6a943a7be765ac8714bf7bebd7cd6c18031cab2

Aliases

arxiv: 1406.2162 · arxiv_version: 1406.2162v2 · doi: 10.48550/arxiv.1406.2162 · pith_short_12: 7OCRYYEFHUDX · pith_short_16: 7OCRYYEFHUDXTYWM · pith_short_8: 7OCRYYEF

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/7OCRYYEFHUDXTYWMYOY5NKKDU6 \
  | 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: fb851c60853d0779e2ccc3b1d6a943a7be765ac8714bf7bebd7cd6c18031cab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce3675b5d83d73a860b5a2001da5f55d47cd9ed474a8feca8884d4a4ce0f496f",
    "cross_cats_sorted": [
      "math.AC",
      "math.AT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2014-06-09T13:00:54Z",
    "title_canon_sha256": "60bcfdde4cc641172ae1706a22fb8e616edf66deace8c5889fe3cd75f80a2519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2162",
    "kind": "arxiv",
    "version": 2
  }
}