Pith Number

pith:UUBV7P4B

pith:2013:UUBV7P4B7ZFAGECMYARMEE66AQ

not attested not anchored not stored refs pending

New classes of quadratic bent functions in polynomial forms

Baofeng Wu, Jia Zheng, Zhuojun Liu

arxiv:1305.3700 v3 · 2013-05-16 · cs.CR · 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{UUBV7P4B7ZFAGECMYARMEE66AQ}

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	2026-05-18T01:15:15.571559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5035fbf81fe4a03104cc022c213de042cea7662a558d50142f8e38ed9520483

Aliases

arxiv: 1305.3700 · arxiv_version: 1305.3700v3 · doi: 10.48550/arxiv.1305.3700 · pith_short_12: UUBV7P4B7ZFA · pith_short_16: UUBV7P4B7ZFAGECM · pith_short_8: UUBV7P4B

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/UUBV7P4B7ZFAGECMYARMEE66AQ \
  | 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: a5035fbf81fe4a03104cc022c213de042cea7662a558d50142f8e38ed9520483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6645e411853f8ae8be6b5b5f84c14dcf4223db3121ab70cab629cdc8e20ad477",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-05-16T08:01:27Z",
    "title_canon_sha256": "9146138010081f0fc99758ee1a33734b0f5054e42d554cb1842df3218218618c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3700",
    "kind": "arxiv",
    "version": 3
  }
}