Pith Number

pith:QHXVVF5S

pith:2014:QHXVVF5SLVFOLCHBD7PSMFNL2H

not attested not anchored not stored refs pending

Explicit factorization of $x^n-1\in \mathbb F_q[x]$

C. R. Giraldo Vergara, F.E. Brochero Mart\'inez, L. Batista de Oliveira

arxiv:1404.6281 v2 · 2014-04-24 · cs.IT · math.IT · 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{QHXVVF5SLVFOLCHBD7PSMFNL2H}

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	2026-05-18T02:51:41.351713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ef5a97b25d4ae588e11fdf2615abd1d1af06077abe278e3b0b96440f3de73f

Aliases

arxiv: 1404.6281 · arxiv_version: 1404.6281v2 · doi: 10.48550/arxiv.1404.6281 · pith_short_12: QHXVVF5SLVFO · pith_short_16: QHXVVF5SLVFOLCHB · pith_short_8: QHXVVF5S

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/QHXVVF5SLVFOLCHBD7PSMFNL2H \
  | 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: 81ef5a97b25d4ae588e11fdf2615abd1d1af06077abe278e3b0b96440f3de73f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76b72ef9b3526a260e5fff61083ea610de6d0951e9f0db4487ee1a46e4ff5327",
    "cross_cats_sorted": [
      "math.IT",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-24T22:19:08Z",
    "title_canon_sha256": "d39802e4ae193fba4c645e1df14196869339ba4194ffa02ed13afdd471814aa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6281",
    "kind": "arxiv",
    "version": 2
  }
}