Pith Number

pith:N4KPOT2A

pith:2024:N4KPOT2AIVORYLNSN5RFOVGDJV

not attested not anchored not stored refs pending

Counting integer points on affine surfaces with a side condition

Matteo Verzobio, Tim Browning

arxiv:2408.11453 v2 · 2024-08-21 · 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{N4KPOT2AIVORYLNSN5RFOVGDJV}

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	2026-07-05T12:04:27.728993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f14f74f40455d1c2db26f625754c34d4129a6142a2ac3465b66b4d06239f3b8

Aliases

arxiv: 2408.11453 · arxiv_version: 2408.11453v2 · doi: 10.48550/arxiv.2408.11453 · pith_short_12: N4KPOT2AIVOR · pith_short_16: N4KPOT2AIVORYLNS · pith_short_8: N4KPOT2A

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/N4KPOT2AIVORYLNSN5RFOVGDJV \
  | 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: 6f14f74f40455d1c2db26f625754c34d4129a6142a2ac3465b66b4d06239f3b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "732dfd621041218b8576f0f3211b85862b3db2039e96e27fa5ce58aadfcbf9bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2024-08-21T09:19:29Z",
    "title_canon_sha256": "b4502f3abd631762461d888a76407ad9a923a5b8d4037d6fa422cf427a7e9e39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11453",
    "kind": "arxiv",
    "version": 2
  }
}