Pith Number

pith:KO44SRQX

pith:2016:KO44SRQXJ5NQSYAOCP4GC4QJU3

not attested not anchored not stored refs pending

An irreducibility criterion for integer polynomials

Anuj Jakhar, Neeraj Sangwan

arxiv:1612.01712 v1 · 2016-12-06 · 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{KO44SRQXJ5NQSYAOCP4GC4QJU3}

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	2026-05-18T00:55:47.767081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53b9c946174f5b09600e13f8617209a6d28fab40d49b8ad37b54d2f217d7f193

Aliases

arxiv: 1612.01712 · arxiv_version: 1612.01712v1 · doi: 10.48550/arxiv.1612.01712 · pith_short_12: KO44SRQXJ5NQ · pith_short_16: KO44SRQXJ5NQSYAO · pith_short_8: KO44SRQX

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/KO44SRQXJ5NQSYAOCP4GC4QJU3 \
  | 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: 53b9c946174f5b09600e13f8617209a6d28fab40d49b8ad37b54d2f217d7f193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1914a5cc70605d2a24a54b7eca2662a4742c543ed697dbed1d6503bd978689d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2016-12-06T09:03:48Z",
    "title_canon_sha256": "2fb31eb9703c9e00b0dbfc0ab8e7931e4c8323602ad7b7f78e32ca4eead5d688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01712",
    "kind": "arxiv",
    "version": 1
  }
}