Pith Number

pith:EBAQR4PJ

pith:2010:EBAQR4PJWDH73Q5BN4HFUD5XGG

not attested not anchored not stored refs pending

Compactification of a Drinfeld Period Domain over a Finite Field

Richard Pink, Simon Schieder

arxiv:1007.4796 v3 · 2010-07-27 · math.AG · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBAQR4PJWDH73Q5BN4HFUD5XGG}

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	2026-05-18T04:20:23.332642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

204108f1e9b0cffdc3a16f0e5a0fb7319941d98b0dccd11630f4b1524be3d2a5

Aliases

arxiv: 1007.4796 · arxiv_version: 1007.4796v3 · doi: 10.48550/arxiv.1007.4796 · pith_short_12: EBAQR4PJWDH7 · pith_short_16: EBAQR4PJWDH73Q5B · pith_short_8: EBAQR4PJ

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/EBAQR4PJWDH73Q5BN4HFUD5XGG \
  | 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: 204108f1e9b0cffdc3a16f0e5a0fb7319941d98b0dccd11630f4b1524be3d2a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2177d134fa82715b41637b5070d979371e174901d0a0622bced5873eedf0b9bf",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-07-27T19:01:30Z",
    "title_canon_sha256": "3481ab2a7c68bb83b81268c68e655b615de69254acbf19872fd166794e98bc31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4796",
    "kind": "arxiv",
    "version": 3
  }
}