Pith Number

pith:QUV3SSBJ

pith:2018:QUV3SSBJGZ4LMORSBTZ7HTDYFS

not attested not anchored not stored refs pending

Discriminative multi-view Privileged Information learning for image re-ranking

Chang Xu, Changyin Sun, Dacheng Tao, Hong Zhang, Jun Li, Wankou Yang

arxiv:1808.04437 v1 · 2018-07-26 · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUV3SSBJGZ4LMORSBTZ7HTDYFS}

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	2026-05-18T00:08:12.421542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

852bb948293678b63a320cf3f3cc782cac143f61271541a4f6a6d096708a59e3

Aliases

arxiv: 1808.04437 · arxiv_version: 1808.04437v1 · doi: 10.48550/arxiv.1808.04437 · pith_short_12: QUV3SSBJGZ4L · pith_short_16: QUV3SSBJGZ4LMORS · pith_short_8: QUV3SSBJ

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/QUV3SSBJGZ4LMORSBTZ7HTDYFS \
  | 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: 852bb948293678b63a320cf3f3cc782cac143f61271541a4f6a6d096708a59e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfc70a1b54ffb10a53eb372b8c11be3f0692279b3f1905277d1003d7ef3dfaad",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-26T18:57:14Z",
    "title_canon_sha256": "04abc226baeb87034ccb4ac1274523a02eca680105c97e7954b0e2aa5a63a6da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04437",
    "kind": "arxiv",
    "version": 1
  }
}