Pith Number

pith:F67S5CIK

pith:2016:F67S5CIKOYEHTHATFARKPLK5LS

not attested not anchored not stored refs pending

SSDH: Semi-supervised Deep Hashing for Large Scale Image Retrieval

Jian Zhang, Yuxin Peng

arxiv:1607.08477 v3 · 2016-07-28 · 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{F67S5CIKOYEHTHATFARKPLK5LS}

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	2026-05-18T00:31:13.883406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fbf2e890a7608799c132822a7ad5d5c924c1b4c3e5582db338eeb04abe2db1f

Aliases

arxiv: 1607.08477 · arxiv_version: 1607.08477v3 · doi: 10.48550/arxiv.1607.08477 · pith_short_12: F67S5CIKOYEH · pith_short_16: F67S5CIKOYEHTHAT · pith_short_8: F67S5CIK

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/F67S5CIKOYEHTHATFARKPLK5LS \
  | 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: 2fbf2e890a7608799c132822a7ad5d5c924c1b4c3e5582db338eeb04abe2db1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d7f39efd9f3a3f6415a778c81a904ba1f2cfeed68367a5f67e7b8b7850fe05d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-07-28T14:30:21Z",
    "title_canon_sha256": "4dad62b888958e607b48730bf1625d19c5846a32eb46bf2270957fe3ad6d20f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08477",
    "kind": "arxiv",
    "version": 3
  }
}