Pith Number

pith:IZR6ISRG

pith:2023:IZR6ISRGS6BJ4YUG4QM64FJIHZ

not attested not anchored not stored refs pending

Spectral properties of generalized Paley graphs

Denis E. Videla, Ricardo A. Podest\'a

arxiv:2310.15378 v2 · 2023-10-23 · 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{IZR6ISRGS6BJ4YUG4QM64FJIHZ}

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	2026-07-05T10:15:14.820827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4663e44a2697829e6286e419ee15283e65f84c545a268ebfce30bbadb6e80ce8

Aliases

arxiv: 2310.15378 · arxiv_version: 2310.15378v2 · doi: 10.48550/arxiv.2310.15378 · pith_short_12: IZR6ISRGS6BJ · pith_short_16: IZR6ISRGS6BJ4YUG · pith_short_8: IZR6ISRG

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/IZR6ISRGS6BJ4YUG4QM64FJIHZ \
  | 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: 4663e44a2697829e6286e419ee15283e65f84c545a268ebfce30bbadb6e80ce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd1a7766e1191e7ee581c455be245eb9121def9986efdae3aed3de90ad50aca8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-10-23T21:32:10Z",
    "title_canon_sha256": "6261a7835a22917a120cb80edd9ac1b725bdb2b225ab293702e50a3eae4be413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.15378",
    "kind": "arxiv",
    "version": 2
  }
}