Pith Number

pith:JCQM3LHQ

pith:2011:JCQM3LHQF7535P62M6JNXQT5K2

not attested not anchored not stored refs pending

Online Vehicle Detection For Estimating Traffic Status

Ranch Y.Q. Lai

arxiv:1107.1058 v1 · 2011-07-06 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCQM3LHQF7535P62M6JNXQT5K2}

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	2026-05-18T04:18:45.713397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a0cdacf02ffbbebfda6792dbc27d56b3d7444308b7debf52cb1cd9b8a1df8b

Aliases

arxiv: 1107.1058 · arxiv_version: 1107.1058v1 · doi: 10.48550/arxiv.1107.1058 · pith_short_12: JCQM3LHQF753 · pith_short_16: JCQM3LHQF7535P62 · pith_short_8: JCQM3LHQ

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/JCQM3LHQF7535P62M6JNXQT5K2 \
  | 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: 48a0cdacf02ffbbebfda6792dbc27d56b3d7444308b7debf52cb1cd9b8a1df8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c140a0ca9dcbcbf5ea07d3915d7bec7192042dc5afd6c2f60966249c04f94f89",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-07-06T08:43:38Z",
    "title_canon_sha256": "661579ee09957c0642c51cfeffebca40ecf3798c6efbb9aa6bc6048ec7da64d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1058",
    "kind": "arxiv",
    "version": 1
  }
}