Pith Number

pith:GJVWOQ5K

pith:2014:GJVWOQ5KYZP4UPX56FMEP6DVGY

not attested not anchored not stored refs pending

On the group of automorphisms of a quasi-affine variety

Zbigniew Jelonek

arxiv:1403.6640 v1 · 2014-03-26 · 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{GJVWOQ5KYZP4UPX56FMEP6DVGY}

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	2026-05-18T02:55:28.415493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

326b6743aac65fca3efdf15847f87536024037d1404c79ce5c93f32a52814008

Aliases

arxiv: 1403.6640 · arxiv_version: 1403.6640v1 · doi: 10.48550/arxiv.1403.6640 · pith_short_12: GJVWOQ5KYZP4 · pith_short_16: GJVWOQ5KYZP4UPX5 · pith_short_8: GJVWOQ5K

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/GJVWOQ5KYZP4UPX56FMEP6DVGY \
  | 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: 326b6743aac65fca3efdf15847f87536024037d1404c79ce5c93f32a52814008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7714e0a45e1efc093b95d90b21925a8aa6c0fc6f89b3dd387057804fee1b68f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-03-26T11:56:00Z",
    "title_canon_sha256": "9eb0fe9f2b312bf1b26846cfaddf7398e511a2e92e011b510eb8b29613045590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6640",
    "kind": "arxiv",
    "version": 1
  }
}