Pith Number

pith:QP6BZDXK

pith:2023:QP6BZDXKRUUU4WQE37UEOY3M4W

not attested not anchored not stored refs pending

Dual-Stream Knowledge-Preserving Hashing for Unsupervised Video Retrieval

Hongtao Xie, Jiannan Ge, Lei Zhang, Pandeng Li, Shaobo Min, Yongdong Zhang

arxiv:2310.08009 v1 · 2023-10-12 · 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{QP6BZDXKRUUU4WQE37UEOY3M4W}

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	2026-07-05T06:59:59.277426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83fc1c8eea8d294e5a04dfe847636ce58d012b3aefa0f8ee952ec172ae67186e

Aliases

arxiv: 2310.08009 · arxiv_version: 2310.08009v1 · doi: 10.48550/arxiv.2310.08009 · pith_short_12: QP6BZDXKRUUU · pith_short_16: QP6BZDXKRUUU4WQE · pith_short_8: QP6BZDXK

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/QP6BZDXKRUUU4WQE37UEOY3M4W \
  | 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: 83fc1c8eea8d294e5a04dfe847636ce58d012b3aefa0f8ee952ec172ae67186e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4daa74d0841cbe9547259fd363ce1fbec844cf9b23208eab323093645f3f102f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-12T03:21:12Z",
    "title_canon_sha256": "6edfb8bb47ee53d10f7b610b8f200606ee87dc3d3e02632e74b532a93248a653"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.08009",
    "kind": "arxiv",
    "version": 1
  }
}