Pith Number

pith:VSEVR7NY

pith:2018:VSEVR7NY2HHUHOU2FXAZ6MBK2A

not attested not anchored not stored refs pending

Learning Decorrelated Hashing Codes for Multimodal Retrieval

Dayong Tian

arxiv:1803.00682 v2 · 2018-03-02 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSEVR7NY2HHUHOU2FXAZ6MBK2A}

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	2026-05-17T23:45:20.962306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac8958fdb8d1cf43ba9a2dc19f302ad00c629a76d21362a7550afb5aef40ceaf

Aliases

arxiv: 1803.00682 · arxiv_version: 1803.00682v2 · doi: 10.48550/arxiv.1803.00682 · pith_short_12: VSEVR7NY2HHU · pith_short_16: VSEVR7NY2HHUHOU2 · pith_short_8: VSEVR7NY

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/VSEVR7NY2HHUHOU2FXAZ6MBK2A \
  | 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: ac8958fdb8d1cf43ba9a2dc19f302ad00c629a76d21362a7550afb5aef40ceaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfb28b52410c0f757c6f9394a7d05b77a0d17f821065335f1a92f292d5927f55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-03-02T01:54:35Z",
    "title_canon_sha256": "f347eac2b162fc05b9e03b3cd34a73c3fa6fd4aba594eb73c4ac52a87fa56ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00682",
    "kind": "arxiv",
    "version": 2
  }
}