Pith Number

pith:HUMB473C

pith:2019:HUMB473CQS3KMYDRNLE5CE3CN4

not attested not anchored not stored refs pending

Tracking as A Whole: Multi-Target Tracking by Modeling Group Behavior with Sequential Detection

Qi Wang, Yuan Yuan, Yuwei Lu

arxiv:1904.12641 v1 · 2019-04-22 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUMB473CQS3KMYDRNLE5CE3CN4}

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	2026-05-17T23:47:34.487860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d181e7f6284b6a660716ac9d113626f171f212c38ab6c8cf72eecbe2edcab24

Aliases

arxiv: 1904.12641 · arxiv_version: 1904.12641v1 · doi: 10.48550/arxiv.1904.12641 · pith_short_12: HUMB473CQS3K · pith_short_16: HUMB473CQS3KMYDR · pith_short_8: HUMB473C

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/HUMB473CQS3KMYDRNLE5CE3CN4 \
  | 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: 3d181e7f6284b6a660716ac9d113626f171f212c38ab6c8cf72eecbe2edcab24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ea629b583be1e1cc7c48211ec2fe5e18d79875923413f69e9e8732c483548cb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-22T07:39:00Z",
    "title_canon_sha256": "0a30ccf229dae3f091996ff96b547b3ec5763e30b5d67bb3116be822208c7657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12641",
    "kind": "arxiv",
    "version": 1
  }
}