Pith Number

pith:7WK24DOX

pith:2019:7WK24DOXXTICS3R7XNQE2I6LJ7

not attested not anchored not stored refs pending

Shared Predictive Cross-Modal Deep Quantization

Chao Li, Cheng Deng, Dacheng Tao, Erkun Yang, Jie Li, Wei Liu

arxiv:1904.07488 v1 · 2019-04-16 · 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{7WK24DOXXTICS3R7XNQE2I6LJ7}

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	2026-05-17T23:48:25.081772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd95ae0dd7bcd0296e3fbb604d23cb4fce6cd3364a99768628729adbb0f7d6c4

Aliases

arxiv: 1904.07488 · arxiv_version: 1904.07488v1 · doi: 10.48550/arxiv.1904.07488 · pith_short_12: 7WK24DOXXTIC · pith_short_16: 7WK24DOXXTICS3R7 · pith_short_8: 7WK24DOX

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/7WK24DOXXTICS3R7XNQE2I6LJ7 \
  | 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: fd95ae0dd7bcd0296e3fbb604d23cb4fce6cd3364a99768628729adbb0f7d6c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb5db4d29ba8d491b6e75d08ad757d4249ea560c9a94c6bdd542269435283329",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-16T06:29:02Z",
    "title_canon_sha256": "57f94fe65841e0531b311325cb79d394e23f345716b87b66db511f448190fbaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07488",
    "kind": "arxiv",
    "version": 1
  }
}