Pith Number

pith:26VFIC5J

pith:2012:26VFIC5JXK5WYGL2M56UMNANAW

not attested not anchored not stored refs pending

$LS$-successioni di punti nel quadrato

Maria Rita Iac\`o

arxiv:1211.1793 v1 · 2012-11-08 · 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{26VFIC5JXK5WYGL2M56UMNANAW}

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	2026-05-18T03:41:13.462669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7aa540ba9babb6c197a677d46340d0599b358f128451528df596d0f5cea3184

Aliases

arxiv: 1211.1793 · arxiv_version: 1211.1793v1 · doi: 10.48550/arxiv.1211.1793 · pith_short_12: 26VFIC5JXK5W · pith_short_16: 26VFIC5JXK5WYGL2 · pith_short_8: 26VFIC5J

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/26VFIC5JXK5WYGL2M56UMNANAW \
  | 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: d7aa540ba9babb6c197a677d46340d0599b358f128451528df596d0f5cea3184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c02d59d7527d66b4febe7a7ec35565a968f3b29b931d1e92a27f050c05f87f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2012-11-08T08:53:47Z",
    "title_canon_sha256": "2535614b98328ccb63800bbeba4ebf2b627e94a5c479ab3ff0cb4a56c48e82f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1793",
    "kind": "arxiv",
    "version": 1
  }
}