Pith Number

pith:G75WH3JJ

pith:2018:G75WH3JJ3K3AOC7NP2NGYOTMGD

not attested not anchored not stored refs pending

Free oriented extensions of subfactor planar algebras

B Madhav Reddy, Corey Jones, Shamindra Kumar Ghosh

arxiv:1805.08971 v2 · 2018-05-23 · math.QA · math.CT · 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{G75WH3JJ3K3AOC7NP2NGYOTMGD}

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	2026-05-18T00:03:55.908815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37fb63ed29dab6070bed7e9a6c3a6c30dc04e347d16786945a6faf4a0aff9429

Aliases

arxiv: 1805.08971 · arxiv_version: 1805.08971v2 · doi: 10.48550/arxiv.1805.08971 · pith_short_12: G75WH3JJ3K3A · pith_short_16: G75WH3JJ3K3AOC7N · pith_short_8: G75WH3JJ

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/G75WH3JJ3K3AOC7NP2NGYOTMGD \
  | 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: 37fb63ed29dab6070bed7e9a6c3a6c30dc04e347d16786945a6faf4a0aff9429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "605ab3ee0cc7d4620d2ef43442c0995d3ba6ee9a227fcffaeab4b84031818443",
    "cross_cats_sorted": [
      "math.CT",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2018-05-23T06:01:40Z",
    "title_canon_sha256": "2494ccbbb1a2dfb09d56b6d1f414de5f2151afcb1a8df33c62d164e1d1120219"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08971",
    "kind": "arxiv",
    "version": 2
  }
}