Pith Number

pith:2JGJAOYR

pith:2014:2JGJAOYRP4FQWFPUKD3YQK3ILW

not attested not anchored not stored refs pending

Elementary methods for incidence problems in finite fields

Alex Iosevich, Ben Lund, Javier Cilleruelo, Misha Rudnev, Oliver Roche-Newton

arxiv:1407.2397 v2 · 2014-07-09 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JGJAOYRP4FQWFPUKD3YQK3ILW}

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	2026-05-18T02:45:03.943680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d24c903b117f0b0b15f450f7882b685db98d39a8f95a678519c1bd3e8ef08f12

Aliases

arxiv: 1407.2397 · arxiv_version: 1407.2397v2 · doi: 10.48550/arxiv.1407.2397 · pith_short_12: 2JGJAOYRP4FQ · pith_short_16: 2JGJAOYRP4FQWFPU · pith_short_8: 2JGJAOYR

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/2JGJAOYRP4FQWFPUKD3YQK3ILW \
  | 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: d24c903b117f0b0b15f450f7882b685db98d39a8f95a678519c1bd3e8ef08f12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631df3b0b04a4b1acd4bb1f03c37e4b21e25ede23765c072525e0de813418208",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-07-09T09:16:52Z",
    "title_canon_sha256": "9257e506d7f6e8fc5584f952666115ff33bdbc17555fb8a069c2d27dad25899c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2397",
    "kind": "arxiv",
    "version": 2
  }
}