Pith Number

pith:IUBQURSN

pith:2021:IUBQURSNJFTC5QFF33ZEK3E4R5

not attested not anchored not stored refs pending

Track without Appearance: Learn Box and Tracklet Embedding with Local and Global Motion Patterns for Vehicle Tracking

Gaoang Wang, Jenq-Neng Hwang, Mingli Song, Renshu Gu, Weijie Hu, Zuozhu Liu

arxiv:2108.06029 v1 · 2021-08-13 · 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{IUBQURSNJFTC5QFF33ZEK3E4R5}

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	2026-07-05T03:05:36.734694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45030a464d49662ec0a5def2456c9c8f550bb28746cfcd0c145bd6a2e2272396

Aliases

arxiv: 2108.06029 · arxiv_version: 2108.06029v1 · doi: 10.48550/arxiv.2108.06029 · pith_short_12: IUBQURSNJFTC · pith_short_16: IUBQURSNJFTC5QFF · pith_short_8: IUBQURSN

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/IUBQURSNJFTC5QFF33ZEK3E4R5 \
  | 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: 45030a464d49662ec0a5def2456c9c8f550bb28746cfcd0c145bd6a2e2272396

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba2b22a8af0826b2147d220121b07aa966cc4e7ffd36eb1822217908ceaba5b6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-13T02:27:09Z",
    "title_canon_sha256": "dcea4d22eedebf4436d7dae40f2ce55b54dac77044b95727678b5e31ee2c0c7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06029",
    "kind": "arxiv",
    "version": 1
  }
}