Pith Number

pith:QLYLI3A6

pith:2018:QLYLI3A63VY5LQEZO5L5BANR2N

not attested not anchored not stored refs pending

On a Class of Permutation Trinomials in Characteristic 2

Xiang-dong Hou

arxiv:1803.04071 v1 · 2018-03-12 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLYLI3A63VY5LQEZO5L5BANR2N}

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	2026-05-18T00:21:32.710229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82f0b46c1edd71d5c0997757d081b1d3467595c7fa90f44c135bbad32a4e4a3f

Aliases

arxiv: 1803.04071 · arxiv_version: 1803.04071v1 · doi: 10.48550/arxiv.1803.04071 · pith_short_12: QLYLI3A63VY5 · pith_short_16: QLYLI3A63VY5LQEZ · pith_short_8: QLYLI3A6

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/QLYLI3A63VY5LQEZO5L5BANR2N \
  | 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: 82f0b46c1edd71d5c0997757d081b1d3467595c7fa90f44c135bbad32a4e4a3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15fb9707cf1e6e194c4178adca8f43b2850863570a32e915ef9b968c88dfbfb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-03-12T00:34:20Z",
    "title_canon_sha256": "027d0ba06f17338299728029c8da1eb5d46427dfe85d05f96d35acd15a287cb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04071",
    "kind": "arxiv",
    "version": 1
  }
}