Pith Number

pith:A6KD4SC4

pith:2019:A6KD4SC4L35XHWKDDMQ5OZ4CHT

not attested not anchored not stored refs pending

On an Irreducibility Criterion of Anca I. Bonciocat and Nicolae C. Bonciocat

Jitender Singh, Sanjeev Kumar

arxiv:1902.03907 v3 · 2019-02-06 · math.NT · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A6KD4SC4L35XHWKDDMQ5OZ4CHT}

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	2026-05-17T23:53:40.985576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07943e485c5efb73d9431b21d767823cc1ed22622917b93af75977ebe796deaa

Aliases

arxiv: 1902.03907 · arxiv_version: 1902.03907v3 · doi: 10.48550/arxiv.1902.03907 · pith_short_12: A6KD4SC4L35X · pith_short_16: A6KD4SC4L35XHWKD · pith_short_8: A6KD4SC4

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/A6KD4SC4L35XHWKDDMQ5OZ4CHT \
  | 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: 07943e485c5efb73d9431b21d767823cc1ed22622917b93af75977ebe796deaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfd50ac6706f8a0f6362c8975e4abdf0d203e0f3dd958b3ebaad07c02f01d808",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2019-02-06T13:46:46Z",
    "title_canon_sha256": "bbfb6223dd0a209b0e2603beb14dd2ca92ae729b68fb14849856b7d8371a5406"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03907",
    "kind": "arxiv",
    "version": 3
  }
}