Pith Number

pith:EBPDHMCG

pith:2015:EBPDHMCGS6K2PFESQRAI5I73TQ

not attested not anchored not stored refs pending

A Fibonacci analogue of Stirling numbers

Jeffrey B. Remmel, Quang T. Bach, Roshil Paudyal

arxiv:1510.04310 v3 · 2015-10-14 · 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{EBPDHMCGS6K2PFESQRAI5I73TQ}

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	2026-05-18T01:11:41.294029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

205e33b0469795a7949284408ea3fb9c074481fa0a1b5efede26ce6ab6033960

Aliases

arxiv: 1510.04310 · arxiv_version: 1510.04310v3 · doi: 10.48550/arxiv.1510.04310 · pith_short_12: EBPDHMCGS6K2 · pith_short_16: EBPDHMCGS6K2PFES · pith_short_8: EBPDHMCG

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/EBPDHMCGS6K2PFESQRAI5I73TQ \
  | 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: 205e33b0469795a7949284408ea3fb9c074481fa0a1b5efede26ce6ab6033960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35bc219a1075020d73d6e317560b685ec7a922fac757b5cad4e7a8fdc2045e6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-10-14T20:54:16Z",
    "title_canon_sha256": "72fa59e05457292f937cf95bfa138e06cf4cb62cb0edd763bf041d0761c6e0a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04310",
    "kind": "arxiv",
    "version": 3
  }
}