Pith Number

pith:QLQ2EWGZ

pith:2017:QLQ2EWGZTVIMO2YODYQRVGRZRD

not attested not anchored not stored refs pending

Root separation for reducible monic polynomials of odd degree

Andrej Dujella, Tomislav Pejkovic

arxiv:1703.02120 v1 · 2017-03-06 · 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{QLQ2EWGZTVIMO2YODYQRVGRZRD}

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	2026-05-18T00:35:04.629363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82e1a258d99d50c76b0e1e211a9a3988e66852d2443b1c038834a01ec88c6470

Aliases

arxiv: 1703.02120 · arxiv_version: 1703.02120v1 · doi: 10.48550/arxiv.1703.02120 · pith_short_12: QLQ2EWGZTVIM · pith_short_16: QLQ2EWGZTVIMO2YO · pith_short_8: QLQ2EWGZ

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/QLQ2EWGZTVIMO2YODYQRVGRZRD \
  | 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: 82e1a258d99d50c76b0e1e211a9a3988e66852d2443b1c038834a01ec88c6470

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd3e243853f69304c95d05a4bfd533140134ae3e9c4738735b50155ca35976a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-03-06T21:44:31Z",
    "title_canon_sha256": "74cefcd4d5f7a7ac0606187c0041b2e4b4ad985eb1c6322bf04567bcf205f1d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02120",
    "kind": "arxiv",
    "version": 1
  }
}