Pith Number

pith:R77HK3UL

pith:2018:R77HK3UL4G67FKR4KR6BETQWBI

not attested not anchored not stored refs pending

Factorization patterns on nonlinear families of univariate polynomials over a finite field

Guillermo Matera, Mariana P\'erez, Melina Privitelli

arxiv:1807.08052 v1 · 2018-07-20 · 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{R77HK3UL4G67FKR4KR6BETQWBI}

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	2026-05-18T00:10:09.468035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ffe756e8be1bdf2aa3c547c124e160a24de56c2239e3980557d3dc13e11ea78

Aliases

arxiv: 1807.08052 · arxiv_version: 1807.08052v1 · doi: 10.48550/arxiv.1807.08052 · pith_short_12: R77HK3UL4G67 · pith_short_16: R77HK3UL4G67FKR4 · pith_short_8: R77HK3UL

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/R77HK3UL4G67FKR4KR6BETQWBI \
  | 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: 8ffe756e8be1bdf2aa3c547c124e160a24de56c2239e3980557d3dc13e11ea78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece738d53ec53d156fa4451b8d540080037e90da484a6d3c31d17c82c222800d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-07-20T23:09:18Z",
    "title_canon_sha256": "0236d3b9f38bdc4c6ec63b87a9dc2f751e6e858ce4021c0840ff6dc3635f4dcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08052",
    "kind": "arxiv",
    "version": 1
  }
}