Pith Number

pith:S6LRLGFR

pith:2014:S6LRLGFRKPGOPNLWYDFAQCHA4P

not attested not anchored not stored refs pending

The Double Eulerian Polynomial and Inversion Tables

Erik Aas

arxiv:1401.5653 v1 · 2014-01-22 · 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{S6LRLGFRKPGOPNLWYDFAQCHA4P}

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	2026-05-18T03:01:25.656052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97971598b153cce7b576c0ca0808e0e3e7d776e61a29a8bdb6d1515b538c93bb

Aliases

arxiv: 1401.5653 · arxiv_version: 1401.5653v1 · doi: 10.48550/arxiv.1401.5653 · pith_short_12: S6LRLGFRKPGO · pith_short_16: S6LRLGFRKPGOPNLW · pith_short_8: S6LRLGFR

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/S6LRLGFRKPGOPNLWYDFAQCHA4P \
  | 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: 97971598b153cce7b576c0ca0808e0e3e7d776e61a29a8bdb6d1515b538c93bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5de08be9551b4172b337660092f11febf43b16629d961386ac9a3ce375db3e11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-01-22T13:15:14Z",
    "title_canon_sha256": "945eb6368afe4b15e3ecb4a421ee14f36edc42d3fe88380d43eb0b7bf9367bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5653",
    "kind": "arxiv",
    "version": 1
  }
}