Pith Number

pith:WCM7KC3Y

pith:2019:WCM7KC3YIOBSFJDONLOUZ3MKHH

not attested not anchored not stored refs pending

Instance-Aware Representation Learning and Association for Online Multi-Person Tracking

Hanhui Li, Hefeng Wu, Hui Cheng, Keze Wang, Lin Nie, Yafei Hu

arxiv:1905.12409 v1 · 2019-05-29 · 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{WCM7KC3YIOBSFJDONLOUZ3MKHH}

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	2026-05-17T23:44:44.422828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b099f50b78438322a46e6add4ced8a39ef64070242c839b49a4a2139f886d067

Aliases

arxiv: 1905.12409 · arxiv_version: 1905.12409v1 · doi: 10.48550/arxiv.1905.12409 · pith_short_12: WCM7KC3YIOBS · pith_short_16: WCM7KC3YIOBSFJDO · pith_short_8: WCM7KC3Y

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/WCM7KC3YIOBSFJDONLOUZ3MKHH \
  | 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: b099f50b78438322a46e6add4ced8a39ef64070242c839b49a4a2139f886d067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d50e9732cd2b717f7407d3867ad269cbda0de60f9ba4829bf6faf43e0e18f192",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-29T13:16:12Z",
    "title_canon_sha256": "3f6d7bb1521dda9d115d19b35f0b0fc73b444a3d77c561d6821c45cfefcf4ab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12409",
    "kind": "arxiv",
    "version": 1
  }
}