Pith Number

pith:NBRNN7YO

pith:2017:NBRNN7YO7IZWYLNXNHGT5GERNX

not attested not anchored not stored refs pending

A simple analysis of a D/GI/1 vacation queue with impatient customers

Assia Boumahdaf

arxiv:1703.01453 v1 · 2017-03-04 · 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{NBRNN7YO7IZWYLNXNHGT5GERNX}

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	2026-05-18T00:49:30.653294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6862d6ff0efa336c2db769cd3e98916dfd4a02cf13e7ed5189ea349e104bb178

Aliases

arxiv: 1703.01453 · arxiv_version: 1703.01453v1 · doi: 10.48550/arxiv.1703.01453 · pith_short_12: NBRNN7YO7IZW · pith_short_16: NBRNN7YO7IZWYLNX · pith_short_8: NBRNN7YO

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/NBRNN7YO7IZWYLNXNHGT5GERNX \
  | 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: 6862d6ff0efa336c2db769cd3e98916dfd4a02cf13e7ed5189ea349e104bb178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5faf62b45613698821481b52f194a57fadf39805a982e6400e557b7d84be0dc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-03-04T13:15:42Z",
    "title_canon_sha256": "8a40992addd1e1b1c01dcaa9645dcc5b67b4e8f09ecd2753e41aaf606c6139a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01453",
    "kind": "arxiv",
    "version": 1
  }
}