Pith Number

pith:AFIRUNMZ

pith:2010:AFIRUNMZ345IICQWCQMBGBFVJF

not attested not anchored not stored refs pending

Ekedahl-Oort strata of hyperelliptic curves in characteristic 2

Arsen Elkin, Rachel Pries

arxiv:1007.1226 v1 · 2010-07-07 · 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{AFIRUNMZ345IICQWCQMBGBFVJF}

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	2026-05-18T01:22:54.567931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01511a3599df3a840a1614181304b5497cd6fdafa01f49a16ddcf6d95012b4ec

Aliases

arxiv: 1007.1226 · arxiv_version: 1007.1226v1 · doi: 10.48550/arxiv.1007.1226 · pith_short_12: AFIRUNMZ345I · pith_short_16: AFIRUNMZ345IICQW · pith_short_8: AFIRUNMZ

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/AFIRUNMZ345IICQWCQMBGBFVJF \
  | 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: 01511a3599df3a840a1614181304b5497cd6fdafa01f49a16ddcf6d95012b4ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22b63906eb59564deaf583918fd99a8fc0142e62ca72aea11ee951a3e0ef5680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-07-07T19:11:43Z",
    "title_canon_sha256": "91d083f09464b6636ee77cdc05361568e19dc429923646705700fd01e038a1eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1226",
    "kind": "arxiv",
    "version": 1
  }
}