Pith Number

pith:YAJ2KBKR

pith:2021:YAJ2KBKRZWT6FP7DY773LNF6KE

not attested not anchored not stored refs pending

Dual Path Structural Contrastive Embeddings for Learning Novel Objects

Bingbin Li, Donghui Wang, Elvis Han Cui, Weng Kee Wong, Yanan Li

arxiv:2112.12359 v3 · 2021-12-23 · 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{YAJ2KBKRZWT6FP7DY773LNF6KE}

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	2026-07-05T03:45:12.922812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c013a50551cda7e2bfe3c7ffb5b4be5131ca94967b2ece4298cbed0586046bfe

Aliases

arxiv: 2112.12359 · arxiv_version: 2112.12359v3 · doi: 10.48550/arxiv.2112.12359 · pith_short_12: YAJ2KBKRZWT6 · pith_short_16: YAJ2KBKRZWT6FP7D · pith_short_8: YAJ2KBKR

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/YAJ2KBKRZWT6FP7DY773LNF6KE \
  | 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: c013a50551cda7e2bfe3c7ffb5b4be5131ca94967b2ece4298cbed0586046bfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a767ecb7f813f5b91f24fff83cf00d6516375b685dbaadd283d1abacc68e9bb7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-23T04:43:31Z",
    "title_canon_sha256": "871d17b25b87f7edeb883c69ef43001386285a3f2bdfd7f787518d0a60cab9e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12359",
    "kind": "arxiv",
    "version": 3
  }
}