Pith Number

pith:2Z567QVK

pith:2017:2Z567QVKMSATIG26ZCVVWS4L2J

not attested not anchored not stored refs pending

Automated Lane Detection in Crowds using Proximity Graphs

Claudio Martella, Maarten van Steen, Nelly Litvak, Stijn Heldens

arxiv:1707.01698 v1 · 2017-07-06 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2Z567QVKMSATIG26ZCVVWS4L2J}

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	2026-05-18T00:40:47.775217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d67befc2aa6481341b5ec8ab5b4b8bd279ea023317d6dea5fb8388edb97d6cc0

Aliases

arxiv: 1707.01698 · arxiv_version: 1707.01698v1 · doi: 10.48550/arxiv.1707.01698 · pith_short_12: 2Z567QVKMSAT · pith_short_16: 2Z567QVKMSATIG26 · pith_short_8: 2Z567QVK

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/2Z567QVKMSATIG26ZCVVWS4L2J \
  | 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: d67befc2aa6481341b5ec8ab5b4b8bd279ea023317d6dea5fb8388edb97d6cc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b57d1cdf6dc2de3d9d250b8c28515d35651d8a12d0b558c947750d68b2103db",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-06T09:23:07Z",
    "title_canon_sha256": "9945efba033a82be543a22771238a91a186b23d38ee3cec6300809374ca695e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01698",
    "kind": "arxiv",
    "version": 1
  }
}