Pith Number

pith:DZ2B2XUJ

pith:2018:DZ2B2XUJRGHEY3CZKXC2P6UOEZ

not attested not anchored not stored refs pending

Interpolating Classical Partitions of the Set of Positive Integers

Jared Krandel, Weiru Chen

arxiv:1810.11938 v1 · 2018-10-29 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZ2B2XUJRGHEY3CZKXC2P6UOEZ}

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	2026-05-18T00:02:06.961620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e741d5e89898e4c6c5955c5a7fa8e266657cefad4f6a4feee3cecacfd5d52a9

Aliases

arxiv: 1810.11938 · arxiv_version: 1810.11938v1 · doi: 10.48550/arxiv.1810.11938 · pith_short_12: DZ2B2XUJRGHE · pith_short_16: DZ2B2XUJRGHEY3CZ · pith_short_8: DZ2B2XUJ

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/DZ2B2XUJRGHEY3CZKXC2P6UOEZ \
  | 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: 1e741d5e89898e4c6c5955c5a7fa8e266657cefad4f6a4feee3cecacfd5d52a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1771bc4a32078478d93a64337fcda01b6b63146a4fb8abd8e276b884192fc6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-10-29T03:35:22Z",
    "title_canon_sha256": "598e6c3c145f145f70c051824966ea2afca77296d79e6801b34a0c8f72944263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11938",
    "kind": "arxiv",
    "version": 1
  }
}