Pith Number

pith:LIKJVKGD

pith:2024:LIKJVKGD4FEV3M652CQGWXU7PZ

not attested not anchored not stored refs pending

Relational Self-supervised Distillation with Compact Descriptors for Image Copy Detection

Jongho Nang, Juntae Kim, Sungwon Woo

arxiv:2405.17928 v5 · 2024-05-28 · 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{LIKJVKGD4FEV3M652CQGWXU7PZ}

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	2026-07-05T09:33:32.224841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a149aa8c3e1495db3ddd0a06b5e9f7e73bfea27aa608cc2ffb74b0789cc454e

Aliases

arxiv: 2405.17928 · arxiv_version: 2405.17928v5 · doi: 10.48550/arxiv.2405.17928 · pith_short_12: LIKJVKGD4FEV · pith_short_16: LIKJVKGD4FEV3M65 · pith_short_8: LIKJVKGD

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/LIKJVKGD4FEV3M652CQGWXU7PZ \
  | 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: 5a149aa8c3e1495db3ddd0a06b5e9f7e73bfea27aa608cc2ffb74b0789cc454e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cdd3f5ecd3684be42c13bd8c822075c39ec7552b543ebca056bff19e1ebbf95",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-28T07:49:52Z",
    "title_canon_sha256": "d54dfbee02765c5cfa3514a2e62e442d2f3f258b776daab69107b017fbf97524"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.17928",
    "kind": "arxiv",
    "version": 5
  }
}