Pith Number

pith:R2WVTUQB

pith:2018:R2WVTUQBY5UTLQNZSZVUJYA7TW

not attested not anchored not stored refs pending

Multiple Target Tracking by Learning Feature Representation and Distance Metric Jointly

Guoshuai Zhang, Jianhua Hou, Jun Xiang, Nong Sang, Rui Huang

arxiv:1802.03252 v1 · 2018-02-09 · 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{R2WVTUQBY5UTLQNZSZVUJYA7TW}

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	2026-05-18T00:23:58.180959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ead59d201c76935c1b9966b44e01f9d81bb80da38eb9e3c978c72d80faccb30

Aliases

arxiv: 1802.03252 · arxiv_version: 1802.03252v1 · doi: 10.48550/arxiv.1802.03252 · pith_short_12: R2WVTUQBY5UT · pith_short_16: R2WVTUQBY5UTLQNZ · pith_short_8: R2WVTUQB

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/R2WVTUQBY5UTLQNZSZVUJYA7TW \
  | 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: 8ead59d201c76935c1b9966b44e01f9d81bb80da38eb9e3c978c72d80faccb30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3137408868cf892cc5d8ee450b211f5c5a1407045a80e4d48e3aef99929a68d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-09T13:34:21Z",
    "title_canon_sha256": "b1c71899c8a71e5bf3e68e092e72abd9308d8e3ffcf45315e1bb94b819c6c610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03252",
    "kind": "arxiv",
    "version": 1
  }
}