Pith Number

pith:QR3H7TTC

pith:2024:QR3H7TTC2JCD3RZZ5KXRX4S4TM

not attested not anchored not stored refs pending

Estimating journey time for two-point vehicle re-identification survey with limited observable scope using 2-dimensional truncated distributions

Diyi Liu, Lee D. Han, Yangsong Gu

arxiv:2411.02539 v1 · 2024-11-04 · 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{QR3H7TTC2JCD3RZZ5KXRX4S4TM}

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	2026-07-05T09:31:13.567839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84767fce62d2443dc739eaaf1bf25c9b3d88884bdfe1724bfb633d69ad619666

Aliases

arxiv: 2411.02539 · arxiv_version: 2411.02539v1 · doi: 10.48550/arxiv.2411.02539 · pith_short_12: QR3H7TTC2JCD · pith_short_16: QR3H7TTC2JCD3RZZ · pith_short_8: QR3H7TTC

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/QR3H7TTC2JCD3RZZ5KXRX4S4TM \
  | 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: 84767fce62d2443dc739eaaf1bf25c9b3d88884bdfe1724bfb633d69ad619666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a110931ddd8e5bf47813d87254d83ae33e2d89644f49ea48a37baa34aeb583b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2024-11-04T19:19:57Z",
    "title_canon_sha256": "d51efdb17a8f4369b960bd6ab5dabc3cecdc7feecde95282eef7f6462b469cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.02539",
    "kind": "arxiv",
    "version": 1
  }
}