Pith Number

pith:2ZBIBOFJ

pith:2014:2ZBIBOFJ3DNJ6GXZUS5YPV42J2

not attested not anchored not stored refs pending

Coefficients and roots of peak polynomials

Alan Talmage, Matthew Fahrbach, Sara Billey

arxiv:1410.8506 v2 · 2014-10-30 · 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{2ZBIBOFJ3DNJ6GXZUS5YPV42J2}

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	2026-07-05T08:26:53.789897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64280b8a9d8da9f1af9a4bb87d79a4ea737d80153db501afe6e417a77e6598e

Aliases

arxiv: 1410.8506 · arxiv_version: 1410.8506v2 · doi: 10.48550/arxiv.1410.8506 · pith_short_12: 2ZBIBOFJ3DNJ · pith_short_16: 2ZBIBOFJ3DNJ6GXZ · pith_short_8: 2ZBIBOFJ

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/2ZBIBOFJ3DNJ6GXZUS5YPV42J2 \
  | 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: d64280b8a9d8da9f1af9a4bb87d79a4ea737d80153db501afe6e417a77e6598e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2db6aa5c2dd907ab42b013e857a390a4ad209a59ee2f318c75d0188327c5a85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-10-30T19:28:35Z",
    "title_canon_sha256": "7975ba6bee11f2182f20e034869eb736db8cd16a5d88730155feef34a31921a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8506",
    "kind": "arxiv",
    "version": 2
  }
}