Pith Number

pith:WSDYM5YG

pith:2016:WSDYM5YGJ3L6327JUBVDL2ZXWN

not attested not anchored not stored refs pending

New Permutation Trinomials From Niho Exponents over Finite Fields with Even Characteristic

Nian Li, Tor Helleseth

arxiv:1606.03768 v1 · 2016-06-12 · cs.IT · 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{WSDYM5YGJ3L6327JUBVDL2ZXWN}

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	2026-05-18T01:12:33.080075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4878677064ed7edebe9a06a35eb37b37b990316a23c40d1ee829f317b5e1dea

Aliases

arxiv: 1606.03768 · arxiv_version: 1606.03768v1 · doi: 10.48550/arxiv.1606.03768 · pith_short_12: WSDYM5YGJ3L6 · pith_short_16: WSDYM5YGJ3L6327J · pith_short_8: WSDYM5YG

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/WSDYM5YGJ3L6327JUBVDL2ZXWN \
  | 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: b4878677064ed7edebe9a06a35eb37b37b990316a23c40d1ee829f317b5e1dea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3994497426b61784d930add2414a17de3ebcd04689d392f7ef360a98e43279",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-06-12T21:54:15Z",
    "title_canon_sha256": "c46925938a5ec428517c348c2c293fdae6e3e7b741a640a1e8dce9aecd552182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03768",
    "kind": "arxiv",
    "version": 1
  }
}