Pith Number

pith:AYO2LPEN

pith:2014:AYO2LPENQN6VJI6NTR5OWPMHFO

not attested not anchored not stored refs pending

Semifields, relative difference sets, and bent functions

Alexander Pott, Kai-Uwe Schmidt, Yue Zhou

arxiv:1401.3294 v1 · 2014-01-14 · 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{AYO2LPENQN6VJI6NTR5OWPMHFO}

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	2026-05-18T03:02:18.926146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

061da5bc8d837d54a3cd9c7aeb3d872ba314976cf8c79b34acb17b6a48a8551e

Aliases

arxiv: 1401.3294 · arxiv_version: 1401.3294v1 · doi: 10.48550/arxiv.1401.3294 · pith_short_12: AYO2LPENQN6V · pith_short_16: AYO2LPENQN6VJI6N · pith_short_8: AYO2LPEN

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/AYO2LPENQN6VJI6NTR5OWPMHFO \
  | 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: 061da5bc8d837d54a3cd9c7aeb3d872ba314976cf8c79b34acb17b6a48a8551e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a672c3b3f7094c74a029a7b0769530ccc9c4b7af685d807af58351df9ef1dbdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-01-14T19:23:47Z",
    "title_canon_sha256": "83ccdfc26063905de40234b06eef1e56d3651ea1c444db643ea08d9a29523db1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3294",
    "kind": "arxiv",
    "version": 1
  }
}