Pith Number

pith:BRGWH6BW

pith:2014:BRGWH6BWPG2K6HUNDWWLW5VJAL

not attested not anchored not stored refs pending

Walks in the Quarter Plane with Multiple Steps

Manuel Kauers, Rika Yatchak

arxiv:1411.3537 v1 · 2014-11-13 · 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{BRGWH6BWPG2K6HUNDWWLW5VJAL}

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	2026-05-18T02:37:43.510736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c4d63f83679b4af1e8d1dacbb76a902c9e46176659b539dd8d0e68caffc7a61

Aliases

arxiv: 1411.3537 · arxiv_version: 1411.3537v1 · doi: 10.48550/arxiv.1411.3537 · pith_short_12: BRGWH6BWPG2K · pith_short_16: BRGWH6BWPG2K6HUN · pith_short_8: BRGWH6BW

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/BRGWH6BWPG2K6HUNDWWLW5VJAL \
  | 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: 0c4d63f83679b4af1e8d1dacbb76a902c9e46176659b539dd8d0e68caffc7a61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f82e4a3567a705059bb8b47313ecf07237da533c7948f793d035a0c8abaf2a21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-11-13T13:30:16Z",
    "title_canon_sha256": "3f06eed181e13b7e57cd72bde1a14674c03c2f746a60305b14badc4fa1c4d5e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3537",
    "kind": "arxiv",
    "version": 1
  }
}