Pith Number

pith:7RSTVYEW

pith:2015:7RSTVYEWIWTPF2364ZLQCUBJWD

not attested not anchored not stored refs pending

Cyclic polynomials in anisotropic Dirichlet~spaces

Alan Sola, Greg Knese, Lukasz Kosinski, Thomas J. Ransford

arxiv:1512.04871 v1 · 2015-12-15 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RSTVYEWIWTPF2364ZLQCUBJWD}

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	2026-05-18T01:24:15.210643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc653ae09645a6f2eb7ee657015029b0e8a90f4dbe5784bf5e92e92eb46d5d41

Aliases

arxiv: 1512.04871 · arxiv_version: 1512.04871v1 · doi: 10.48550/arxiv.1512.04871 · pith_short_12: 7RSTVYEWIWTP · pith_short_16: 7RSTVYEWIWTPF236 · pith_short_8: 7RSTVYEW

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/7RSTVYEWIWTPF2364ZLQCUBJWD \
  | 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: fc653ae09645a6f2eb7ee657015029b0e8a90f4dbe5784bf5e92e92eb46d5d41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "145ba0fe7941bda0e7ab503327025ccb7c16222c86e9bc7b0dfea01ea12a9639",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-12-15T17:29:45Z",
    "title_canon_sha256": "9e618f54e333d7e34157217eeb6d52acfd70754070afdbc19ad3ea6af4740e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04871",
    "kind": "arxiv",
    "version": 1
  }
}