Pith Number

pith:27KFXQJH

pith:2015:27KFXQJH7IEVSITZZT6QG2CFSI

not attested not anchored not stored refs pending

Adic semidualizing complexes

Richard Wicklein, Sean Sather-Wagstaff

arxiv:1506.07052 v4 · 2015-06-23 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27KFXQJH7IEVSITZZT6QG2CFSI}

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	2026-05-18T01:20:06.477516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7d45bc127fa09592279ccfd036845921cb8cff5014f8318af529255bf822345

Aliases

arxiv: 1506.07052 · arxiv_version: 1506.07052v4 · doi: 10.48550/arxiv.1506.07052 · pith_short_12: 27KFXQJH7IEV · pith_short_16: 27KFXQJH7IEVSITZ · pith_short_8: 27KFXQJH

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/27KFXQJH7IEVSITZZT6QG2CFSI \
  | 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: d7d45bc127fa09592279ccfd036845921cb8cff5014f8318af529255bf822345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f094bffb1bc249da82a1689bbe90802581bb2c8f9753b604ff85d4bc83ce7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-06-23T15:37:39Z",
    "title_canon_sha256": "94fa9baafe80c08feec1d95a43de2fe3367074675693707902ab7fbb39a716da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07052",
    "kind": "arxiv",
    "version": 4
  }
}