Pith Number

pith:VM74PRKY

pith:2022:VM74PRKYGQVEZ3CEI4Z3WNZOYW

not attested not anchored not stored refs pending

Bayesian inference for link travel time correlation of a bus route

Lijun Sun, Xiaoxu Chen, Zhanhong Cheng

arxiv:2202.09485 v1 · 2022-02-19 · 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{VM74PRKYGQVEZ3CEI4Z3WNZOYW}

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.

Cited by

1 paper in Pith

SPTTE: A Spatiotemporal Probabilistic Framework for Travel Time Estimation

Receipt and verification

First computed	2026-07-05T09:52:55.208755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab3fc7c558342a4cec444733bb372ec5bc0a79af475603344aa018a438f489bb

Aliases

arxiv: 2202.09485 · arxiv_version: 2202.09485v1 · doi: 10.48550/arxiv.2202.09485 · pith_short_12: VM74PRKYGQVE · pith_short_16: VM74PRKYGQVEZ3CE · pith_short_8: VM74PRKY

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/VM74PRKYGQVEZ3CEI4Z3WNZOYW \
  | 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: ab3fc7c558342a4cec444733bb372ec5bc0a79af475603344aa018a438f489bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c89a0b15203e03f4d19e602d65966f2419e1516d82c51f40ed3f4bfbeec1557a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2022-02-19T01:00:25Z",
    "title_canon_sha256": "13c0d5de65d354fd05abc942978afb4d6e3e0f6bde7c18ad4b6f3158608940da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09485",
    "kind": "arxiv",
    "version": 1
  }
}