Pith Number

pith:LHGJ7ROR

pith:2020:LHGJ7RORUCVYIOYXZGYOOOBV5M

not attested not anchored not stored refs pending

Exemplar Loss for Siamese Network in Visual Tracking

Sai Huang, Shuo Chang, Yifan Zhang, Yuanyuan Yao, Zhiyong Feng

arxiv:2006.12987 v2 · 2020-06-20 · 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{LHGJ7RORUCVYIOYXZGYOOOBV5M}

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	2026-07-05T01:39:59.374309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59cc9fc5d1a0ab843b17c9b0e73835eb02efe49d6ed388fd16346bb61d62b819

Aliases

arxiv: 2006.12987 · arxiv_version: 2006.12987v2 · doi: 10.48550/arxiv.2006.12987 · pith_short_12: LHGJ7RORUCVY · pith_short_16: LHGJ7RORUCVYIOYX · pith_short_8: LHGJ7ROR

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/LHGJ7RORUCVYIOYXZGYOOOBV5M \
  | 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: 59cc9fc5d1a0ab843b17c9b0e73835eb02efe49d6ed388fd16346bb61d62b819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aca7ff09c0717408d66820b43c7a7d045015a612ff5ba8fe09d7a05bffce624",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-20T01:47:53Z",
    "title_canon_sha256": "9d8b1338164c1542d3341c6990d97cd3916ae4998fa4a409264b16519dd1c13d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12987",
    "kind": "arxiv",
    "version": 2
  }
}