Pith Number

pith:MGDY2GXT

pith:2014:MGDY2GXTT5FJUSOG4PUX5L63R4

not attested not anchored not stored refs pending

Conjugacy classes of special automorphisms of the affine spaces

J\'er\'emy Blanc

arxiv:1412.8733 v1 · 2014-12-30 · 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{MGDY2GXTT5FJUSOG4PUX5L63R4}

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	2026-05-18T01:10:10.893691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61878d1af39f4a9a49c6e3e97eafdb8f0c7c9d456ce70bc06dabd91b08731b8f

Aliases

arxiv: 1412.8733 · arxiv_version: 1412.8733v1 · doi: 10.48550/arxiv.1412.8733 · pith_short_12: MGDY2GXTT5FJ · pith_short_16: MGDY2GXTT5FJUSOG · pith_short_8: MGDY2GXT

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/MGDY2GXTT5FJUSOG4PUX5L63R4 \
  | 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: 61878d1af39f4a9a49c6e3e97eafdb8f0c7c9d456ce70bc06dabd91b08731b8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54887076ef573edbd01fbe9c0d8ce8921ccac6f4a4200b84f7f404be3430ff8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-12-30T19:06:12Z",
    "title_canon_sha256": "c0cc830c35a55880472b729c3ce963deb7ce5e2f465535eb4cb1733f9286af21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8733",
    "kind": "arxiv",
    "version": 1
  }
}