Pith Number

pith:WRUXFF5C

pith:2013:WRUXFF5CM62LM7IRHQS4AR55I3

not attested not anchored not stored refs pending

On stable conjugacy of finite subgroups of the plane Cremona group, II

Yuri Prokhorov

arxiv:1308.5698 v5 · 2013-08-26 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRUXFF5CM62LM7IRHQS4AR55I3}

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	2026-05-18T01:30:35.662256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4697297a267b4b67d113c25c047bd46ca6168eaaf47d43b55f19e05e1f90cff

Aliases

arxiv: 1308.5698 · arxiv_version: 1308.5698v5 · doi: 10.48550/arxiv.1308.5698 · pith_short_12: WRUXFF5CM62L · pith_short_16: WRUXFF5CM62LM7IR · pith_short_8: WRUXFF5C

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/WRUXFF5CM62LM7IRHQS4AR55I3 \
  | 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: b4697297a267b4b67d113c25c047bd46ca6168eaaf47d43b55f19e05e1f90cff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fe7946cb2eb5403b4c655b813819afe452a2dbbc3e4ca4084c791e9923413c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-08-26T21:00:56Z",
    "title_canon_sha256": "c4a48c8ce8163504c4203c882f80a0397269ded81895c464ffc1688d6e6d9bd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5698",
    "kind": "arxiv",
    "version": 5
  }
}