Pith Number

pith:QCFXFOUU

pith:2014:QCFXFOUULWIV6ACGNBJ5QPGFCI

not attested not anchored not stored refs pending

Survey on counting special types of polynomials

Joachim von zur Gathen, Konstantin Ziegler

arxiv:1407.2970 v1 · 2014-07-10 · 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{QCFXFOUULWIV6ACGNBJ5QPGFCI}

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	2026-05-18T02:47:52.332372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808b72ba945d915f00466853d83cc512011d634eb0e08ca9f287eb5d259fcdba

Aliases

arxiv: 1407.2970 · arxiv_version: 1407.2970v1 · doi: 10.48550/arxiv.1407.2970 · pith_short_12: QCFXFOUULWIV · pith_short_16: QCFXFOUULWIV6ACG · pith_short_8: QCFXFOUU

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/QCFXFOUULWIV6ACGNBJ5QPGFCI \
  | 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: 808b72ba945d915f00466853d83cc512011d634eb0e08ca9f287eb5d259fcdba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8d851a0795738fb84b35768500250ad662b203041ba4343febf309fc58a5382",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-07-10T21:25:48Z",
    "title_canon_sha256": "0d5ce8e47f0368346ceefd89bf6f0450640a42b5ee4b18f3c63135264ac7cb18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2970",
    "kind": "arxiv",
    "version": 1
  }
}