Pith Number

pith:U4V7GZB5

pith:2018:U4V7GZB5YYLI22RC2CPHS2ZZIH

not attested not anchored not stored refs pending

Tracklet Association Tracker: An End-to-End Learning-based Association Approach for Multi-Object Tracking

Chang Huang, Han Shen, Lichao Huang, Wei Xu

arxiv:1808.01562 v1 · 2018-08-05 · 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{U4V7GZB5YYLI22RC2CPHS2ZZIH}

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	2026-05-18T00:08:52.582217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72bf3643dc6168d6a22d09e796b3941e503ad21b34fc7b2df029e07b3852dca

Aliases

arxiv: 1808.01562 · arxiv_version: 1808.01562v1 · doi: 10.48550/arxiv.1808.01562 · pith_short_12: U4V7GZB5YYLI · pith_short_16: U4V7GZB5YYLI22RC · pith_short_8: U4V7GZB5

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/U4V7GZB5YYLI22RC2CPHS2ZZIH \
  | 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: a72bf3643dc6168d6a22d09e796b3941e503ad21b34fc7b2df029e07b3852dca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1432dd7e438e18f95411c745f5e70e1a90307b7bee950d3452ac4352bbfa0c79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-05T05:41:45Z",
    "title_canon_sha256": "c42d05509eb576fab8b07a3f4e29948c8499546f5b3ef13baac269ee724d31a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01562",
    "kind": "arxiv",
    "version": 1
  }
}