Pith Number

pith:GC446AUO

pith:2015:GC446AUOHIY2HUBDE7RLQ6OTDS

not attested not anchored not stored refs pending

A Kernel Method for Exact Tail Asymptotics --- Random Walks in the Quarter Plane

Hui Li, Yiqiang Q. Zhao

arxiv:1505.04425 v1 · 2015-05-17 · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GC446AUOHIY2HUBDE7RLQ6OTDS}

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	2026-05-18T02:07:25.459320Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30b9cf028e3a31a3d02327e2b879d31c8e55ebe404c5677d00b81d31bb9d8dc8

Aliases

arxiv: 1505.04425 · arxiv_version: 1505.04425v1 · doi: 10.48550/arxiv.1505.04425 · pith_short_12: GC446AUOHIY2 · pith_short_16: GC446AUOHIY2HUBD · pith_short_8: GC446AUO

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/GC446AUOHIY2HUBDE7RLQ6OTDS \
  | 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: 30b9cf028e3a31a3d02327e2b879d31c8e55ebe404c5677d00b81d31bb9d8dc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f37cde385ce24f25a38ddbdb97ccfab21aaf9a072d6227f88f64fcab1d91d7d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-05-17T17:37:40Z",
    "title_canon_sha256": "97e0367fa77b900114b3ab6ba46dc7e75b10a18056764692c99a37e523fdf356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04425",
    "kind": "arxiv",
    "version": 1
  }
}