Pith Number

pith:DQRIGSGQ

pith:2012:DQRIGSGQQLXQCZOK36Q5PMZVZ7

not attested not anchored not stored refs pending

Automorphisms of Drinfeld half-spaces over a finite field

Amaury Thuillier (ICJ), Annette Werner, Bertrand R\'emy (ICJ)

arxiv:1206.1008 v3 · 2012-06-05 · 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{DQRIGSGQQLXQCZOK36Q5PMZVZ7}

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	2026-05-17T23:53:18.643057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c228348d082ef0165cadfa1d7b335cff415ec7bc60c51f30f72405de972e555

Aliases

arxiv: 1206.1008 · arxiv_version: 1206.1008v3 · doi: 10.48550/arxiv.1206.1008 · pith_short_12: DQRIGSGQQLXQ · pith_short_16: DQRIGSGQQLXQCZOK · pith_short_8: DQRIGSGQ

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/DQRIGSGQQLXQCZOK36Q5PMZVZ7 \
  | 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: 1c228348d082ef0165cadfa1d7b335cff415ec7bc60c51f30f72405de972e555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f741e482c995cf0dcc967c285c4470643ddf99e838907e880c8e09ee575ed5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-06-05T18:12:32Z",
    "title_canon_sha256": "4db7700f68d4af3051ec122510a96166f202ba9a8e55b1c3a06b77c285cd8b45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1008",
    "kind": "arxiv",
    "version": 3
  }
}