Pith Number

pith:O2Q5ZGOR

pith:2015:O2Q5ZGOR666J2C6R5BJHNROAC5

not attested not anchored not stored refs pending

Vision-Based Road Detection using Contextual Blocks

Caio C\'esar Teodoro Mendes, Denis Fernando Wolf, Vincent Fr\'emont

arxiv:1509.01122 v1 · 2015-09-03 · 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{O2Q5ZGOR666J2C6R5BJHNROAC5}

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	2026-05-18T01:34:04.253569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a1dc99d1f7bc9d0bd1e85276c5c0177384e3846e6cbd1dadac6107873114ba

Aliases

arxiv: 1509.01122 · arxiv_version: 1509.01122v1 · doi: 10.48550/arxiv.1509.01122 · pith_short_12: O2Q5ZGOR666J · pith_short_16: O2Q5ZGOR666J2C6R · pith_short_8: O2Q5ZGOR

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/O2Q5ZGOR666J2C6R5BJHNROAC5 \
  | 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: 76a1dc99d1f7bc9d0bd1e85276c5c0177384e3846e6cbd1dadac6107873114ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "018f214355a9d3265d1fbcc1aec327ed24e49e15730b14a59f4e4cb23dc57532",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-09-03T15:24:06Z",
    "title_canon_sha256": "266f224468818356152da96e50aa0124843084f5db78c79486a58195b496a307"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01122",
    "kind": "arxiv",
    "version": 1
  }
}