Pith Number

pith:EOGJDFAC

pith:2017:EOGJDFACG4Q4FBH3XFNSTDZOFC

not attested not anchored not stored refs pending

Automorphisms of Products of Drinfeld Half Planes

Gil Alon

arxiv:1703.00059 v1 · 2017-02-28 · math.NT · 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{EOGJDFACG4Q4FBH3XFNSTDZOFC}

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	2026-05-18T00:49:46.120128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

238c9194023721c284fbb95b298f2e28b2bbd26c8d10af436813b43f27115066

Aliases

arxiv: 1703.00059 · arxiv_version: 1703.00059v1 · doi: 10.48550/arxiv.1703.00059 · pith_short_12: EOGJDFACG4Q4 · pith_short_16: EOGJDFACG4Q4FBH3 · pith_short_8: EOGJDFAC

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/EOGJDFACG4Q4FBH3XFNSTDZOFC \
  | 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: 238c9194023721c284fbb95b298f2e28b2bbd26c8d10af436813b43f27115066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c0f17145addb0b4c79a23364683cb7be003cbd62b1c88f53ecd648355293b19",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-02-28T21:19:01Z",
    "title_canon_sha256": "acb18d60d52cccffc373976218f306a3e8dc87287dc062f83b25c62d17c3dfb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00059",
    "kind": "arxiv",
    "version": 1
  }
}