Pith Number

pith:N7GDLD25

pith:2011:N7GDLD25FS5BGIUYEW4CULRRYN

not attested not anchored not stored refs pending

Decomposition of Polynomials

Raoul Blankertz

arxiv:1107.0687 v1 · 2011-07-04 · math.AC · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7GDLD25FS5BGIUYEW4CULRRYN}

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	2026-05-18T04:18:53.578983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fcc358f5d2cba13229825b82a2e31c3715c5c8be4a238cefbec6bd2ce200542

Aliases

arxiv: 1107.0687 · arxiv_version: 1107.0687v1 · doi: 10.48550/arxiv.1107.0687 · pith_short_12: N7GDLD25FS5B · pith_short_16: N7GDLD25FS5BGIUY · pith_short_8: N7GDLD25

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/N7GDLD25FS5BGIUYEW4CULRRYN \
  | 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: 6fcc358f5d2cba13229825b82a2e31c3715c5c8be4a238cefbec6bd2ce200542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66bcc07f98a3c32ae740278e140230915aadba74be4827c56f05693a9bc36495",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2011-07-04T17:46:30Z",
    "title_canon_sha256": "9722fb76df17f6be03adac3beaa834a1811d3882ffdefc8ffb4aa57d7ffe6a5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0687",
    "kind": "arxiv",
    "version": 1
  }
}