Pith Number

pith:N7TW4QR6

pith:2015:N7TW4QR6XSDU4AS2FMYKNOMGKL

not attested not anchored not stored refs pending

A general framework for Noetherian well ordered polynomial reductions

Margherita Roggero, Michela Ceria, Teo Mora

arxiv:1511.03234 v2 · 2015-11-10 · 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{N7TW4QR6XSDU4AS2FMYKNOMGKL}

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	2026-05-18T00:19:14.408721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe76e423ebc874e025a2b30a6b98652f6088e2bef3e0680efe9a534cb7b3b02

Aliases

arxiv: 1511.03234 · arxiv_version: 1511.03234v2 · doi: 10.48550/arxiv.1511.03234 · pith_short_12: N7TW4QR6XSDU · pith_short_16: N7TW4QR6XSDU4AS2 · pith_short_8: N7TW4QR6

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/N7TW4QR6XSDU4AS2FMYKNOMGKL \
  | 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: 6fe76e423ebc874e025a2b30a6b98652f6088e2bef3e0680efe9a534cb7b3b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "493840299844a0f2965f645d301f46365f3723898b6e23be24b1f4be743bf559",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-11-10T19:28:53Z",
    "title_canon_sha256": "239364cacdea521fdb66a4750a48b5923e51b19724b56198d631c978b27d7d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03234",
    "kind": "arxiv",
    "version": 2
  }
}