Pith Number

pith:NKS3K2FH

pith:2018:NKS3K2FHXNUGMKUK3J3XX4N5SA

not attested not anchored not stored refs pending

Stochastic on-time arrival problem in transit networks

Samitha Samaranayake, Sebastien Blandin, Yang Liu

arxiv:1808.04360 v2 · 2018-08-11 · cs.DS · cs.SY · math.OC · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKS3K2FHXNUGMKUK3J3XX4N5SA}

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	2026-05-17T23:59:27.779937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aa5b568a7bb68662a8ada777bf1bd901cd7eb162a7febe8e9f8e7564b1a42cf

Aliases

arxiv: 1808.04360 · arxiv_version: 1808.04360v2 · doi: 10.48550/arxiv.1808.04360 · pith_short_12: NKS3K2FHXNUG · pith_short_16: NKS3K2FHXNUGMKUK · pith_short_8: NKS3K2FH

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/NKS3K2FHXNUGMKUK3J3XX4N5SA \
  | 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: 6aa5b568a7bb68662a8ada777bf1bd901cd7eb162a7febe8e9f8e7564b1a42cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc58544adae41565cde6a7ad6552e78d74174ea80ed108fc7f45a01b66798370",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-08-11T02:45:21Z",
    "title_canon_sha256": "51d8e02194d6323b91218a5f2514dd5c99064beeb1f0950bc31cd233545a787f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04360",
    "kind": "arxiv",
    "version": 2
  }
}