Pith Number

pith:6XEBPWWA

pith:2014:6XEBPWWAK52CJ45PLJBHQ72TXD

not attested not anchored not stored refs pending

Erratum to "Full and reduced C*-coactions". Math. Proc. Camb. Phil. Soc. 116 (1994), 435--450

John Quigg, S. Kaliszewski

arxiv:1410.7767 v4 · 2014-10-28 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6XEBPWWAK52CJ45PLJBHQ72TXD}

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	2026-05-18T01:10:10.939696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5c817dac0577424f3af5a42787f53b8f61ec7666b7230c1f5fbc72d3171c5b1

Aliases

arxiv: 1410.7767 · arxiv_version: 1410.7767v4 · doi: 10.48550/arxiv.1410.7767 · pith_short_12: 6XEBPWWAK52C · pith_short_16: 6XEBPWWAK52CJ45P · pith_short_8: 6XEBPWWA

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/6XEBPWWAK52CJ45PLJBHQ72TXD \
  | 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: f5c817dac0577424f3af5a42787f53b8f61ec7666b7230c1f5fbc72d3171c5b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd28e7dee273be6c81f59a4d27b9f256907cf566d3b92856cdff8bf9e53a8520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-10-28T14:15:16Z",
    "title_canon_sha256": "dfa95fceec01e64a0a3281e796ce1aae6d210e16966f1e1130ab973b0b927b81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7767",
    "kind": "arxiv",
    "version": 4
  }
}