Pith Number

pith:73W2NRDY

pith:2015:73W2NRDYSIKYLBLZJJCYT5FT26

not attested not anchored not stored refs pending

A note on the $\gamma$-coefficients of the "tree Eulerian polynomial"

Rafael S. Gonz\'alez D'Le\'on

arxiv:1505.06676 v1 · 2015-05-25 · 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{73W2NRDYSIKYLBLZJJCYT5FT26}

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	2026-05-18T00:30:17.988472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feeda6c47892158585794a4589f4b3d7b8e4b3721ab3ae944146d45bcfa51640

Aliases

arxiv: 1505.06676 · arxiv_version: 1505.06676v1 · doi: 10.48550/arxiv.1505.06676 · pith_short_12: 73W2NRDYSIKY · pith_short_16: 73W2NRDYSIKYLBLZ · pith_short_8: 73W2NRDY

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/73W2NRDYSIKYLBLZJJCYT5FT26 \
  | 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: feeda6c47892158585794a4589f4b3d7b8e4b3721ab3ae944146d45bcfa51640

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0878d3f157b372b8d40cb07e7b320fd69a99b599c254d0308cfc51d6cfbddb37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-05-25T16:14:07Z",
    "title_canon_sha256": "fa0e4c346bcdaec63f5598b5ebbed381541538677ff438cabbce598839c14c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06676",
    "kind": "arxiv",
    "version": 1
  }
}