Pith Number

pith:XRAH7SIM

pith:2019:XRAH7SIM237VTT7SOSIN2ME4IZ

not attested not anchored not stored refs pending

Exclusive queueing model including the choice of service windows

Daichi Yanagisawa, Katsuhiro Nishinari, Masahiro Tanaka

arxiv:1905.03583 v1 · 2019-03-20 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRAH7SIM237VTT7SOSIN2ME4IZ}

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	2026-05-17T23:46:37.324004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc407fc90cd6ff59cff27490dd309c4671da1f9d40a8cd8973f8c589c321f59b

Aliases

arxiv: 1905.03583 · arxiv_version: 1905.03583v1 · doi: 10.48550/arxiv.1905.03583 · pith_short_12: XRAH7SIM237V · pith_short_16: XRAH7SIM237VTT7S · pith_short_8: XRAH7SIM

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/XRAH7SIM237VTT7SOSIN2ME4IZ \
  | 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: bc407fc90cd6ff59cff27490dd309c4671da1f9d40a8cd8973f8c589c321f59b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fdf3066d5edd0a8e7544b3001fa7b594d749de4ed03eed3b20982244d2eca3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-03-20T23:50:11Z",
    "title_canon_sha256": "a98c5671e9de75431e069dec05ba4922fb1bdce3e50fade8070ad289cf1b89b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03583",
    "kind": "arxiv",
    "version": 1
  }
}