Pith Number

pith:XLIFQLIK

pith:2015:XLIFQLIKBMPKS2SDSXILKQZHNB

not attested not anchored not stored refs pending

Distinct parts partitions without sequences

Karl Mahlburg, Karthik Nataraj, Kathrin Bringmann

arxiv:1501.02305 v1 · 2015-01-10 · math.NT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLIFQLIKBMPKS2SDSXILKQZHNB}

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	2026-05-18T02:29:38.290918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad0582d0a0b1ea96a4395d0b54327686c436d4c45105c3fb51a3fb756cc8315

Aliases

arxiv: 1501.02305 · arxiv_version: 1501.02305v1 · doi: 10.48550/arxiv.1501.02305 · pith_short_12: XLIFQLIKBMPK · pith_short_16: XLIFQLIKBMPKS2SD · pith_short_8: XLIFQLIK

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/XLIFQLIKBMPKS2SDSXILKQZHNB \
  | 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: bad0582d0a0b1ea96a4395d0b54327686c436d4c45105c3fb51a3fb756cc8315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f516a99e640c88e1a73f6ff8b83bac7fb41793d012f18cfcdc0630b79f5e9e9a",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-01-10T03:09:15Z",
    "title_canon_sha256": "89e9b4c014198d435a00f6280d045c017db5c22f8536875954a7cf3c89069261"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02305",
    "kind": "arxiv",
    "version": 1
  }
}