Pith Number

pith:3DF2OAQ7

pith:2012:3DF2OAQ7FVLHWKFM5RSCVOPRRV

not attested not anchored not stored refs pending

Intersection theory on Shimura surfaces II

Benjamin Howard

arxiv:1202.6382 v1 · 2012-02-28 · 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{3DF2OAQ7FVLHWKFM5RSCVOPRRV}

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	2026-05-18T01:58:18.497911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8cba7021f2d567b28acec642ab9f18d41a585975e90375af76916bc395eca3f

Aliases

arxiv: 1202.6382 · arxiv_version: 1202.6382v1 · doi: 10.48550/arxiv.1202.6382 · pith_short_12: 3DF2OAQ7FVLH · pith_short_16: 3DF2OAQ7FVLHWKFM · pith_short_8: 3DF2OAQ7

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/3DF2OAQ7FVLHWKFM5RSCVOPRRV \
  | 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: d8cba7021f2d567b28acec642ab9f18d41a585975e90375af76916bc395eca3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1069cafad4ad401c5bd213b7949a55a76f9625c73c5a599cefbbcca1b161122",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2012-02-28T21:21:22Z",
    "title_canon_sha256": "b745a60f12eb4e9e94e49d8ee92827571c0cba3b0508641757c571acd9882b52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6382",
    "kind": "arxiv",
    "version": 1
  }
}