Pith Number

pith:YLLUPYAR

pith:2014:YLLUPYARCTGKPSEEOGO2ZABDWL

not attested not anchored not stored refs pending

Quadratic Zero-Difference Balanced Functions, APN Functions and Strongly Regular Graphs

Claude Carlet, Guang Gong, Yin Tan

arxiv:1410.2903 v2 · 2014-10-10 · cs.IT · math.CO · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLLUPYARCTGKPSEEOGO2ZABDWL}

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	2026-05-18T02:38:59.146936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2d747e01114cca7c884719dac8023b2ee1f2dd53c6a4b962616930d56028c0a

Aliases

arxiv: 1410.2903 · arxiv_version: 1410.2903v2 · doi: 10.48550/arxiv.1410.2903 · pith_short_12: YLLUPYARCTGK · pith_short_16: YLLUPYARCTGKPSEE · pith_short_8: YLLUPYAR

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/YLLUPYARCTGKPSEEOGO2ZABDWL \
  | 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: c2d747e01114cca7c884719dac8023b2ee1f2dd53c6a4b962616930d56028c0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "116500c0f67839867f180eb0c0f91538afeb69caaaa9b63f32692a74be0bce8e",
    "cross_cats_sorted": [
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-10-10T20:32:05Z",
    "title_canon_sha256": "6d1666ae214ad04530c4274044aa0fe889d08d91a0aa4277005db5e78f9c278a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2903",
    "kind": "arxiv",
    "version": 2
  }
}