Pith Number

pith:HSHE2JWR

pith:2023:HSHE2JWRDKFAIMDDVUI23P72FB

not attested not anchored not stored refs pending

CiCo: Domain-Aware Sign Language Retrieval via Cross-Lingual Contrastive Learning

Dong Chen, Fangyun Wei, Jianmin Bao, Wenqiang Zhang, Yiting Cheng

arxiv:2303.12793 v1 · 2023-03-22 · 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{HSHE2JWRDKFAIMDDVUI23P72FB}

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	2026-07-05T05:53:45.062103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c8e4d26d11a8a043063ad11adbffa285306e1b50d1157bf9cab0697bb385b6e

Aliases

arxiv: 2303.12793 · arxiv_version: 2303.12793v1 · doi: 10.48550/arxiv.2303.12793 · pith_short_12: HSHE2JWRDKFA · pith_short_16: HSHE2JWRDKFAIMDD · pith_short_8: HSHE2JWR

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/HSHE2JWRDKFAIMDDVUI23P72FB \
  | 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: 3c8e4d26d11a8a043063ad11adbffa285306e1b50d1157bf9cab0697bb385b6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dacca6c74f9b1c1935a79569bd16c7983959ad7d5a470d3fe48535e95c89d372",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-22T17:59:59Z",
    "title_canon_sha256": "a3173bf847ffc6bd82f0548ca2abac5e1f98cc55c4783304106c5ac038c37e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12793",
    "kind": "arxiv",
    "version": 1
  }
}