Pith Number

pith:YYK37VA4

pith:2018:YYK37VA4DHJUA6PK56BD7THYDN

not attested not anchored not stored refs pending

A Queueing Model for Sleep as a Vacation

Myron Hlynka, Nian Liu

arxiv:1809.02197 v1 · 2018-09-06 · 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{YYK37VA4DHJUA6PK56BD7THYDN}

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	2026-05-18T00:06:17.690682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c615bfd41c19d34079eaef823fccf81b4cd9db7a51c8a719c4214a83cf793b13

Aliases

arxiv: 1809.02197 · arxiv_version: 1809.02197v1 · doi: 10.48550/arxiv.1809.02197 · pith_short_12: YYK37VA4DHJU · pith_short_16: YYK37VA4DHJUA6PK · pith_short_8: YYK37VA4

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/YYK37VA4DHJUA6PK56BD7THYDN \
  | 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: c615bfd41c19d34079eaef823fccf81b4cd9db7a51c8a719c4214a83cf793b13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eae474e8ae0052a6f2219b7b24c8a54bb7c7484fa218308ae83555f084579cf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-09-06T19:54:30Z",
    "title_canon_sha256": "caf637eeae656530abd695a7958b6fc4f3837480a12284d61b650d282d5c1257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02197",
    "kind": "arxiv",
    "version": 1
  }
}