Pith Number

pith:N2JANQ4A

pith:2016:N2JANQ4ARPOWVYOZFGS3AG6QUV

not attested not anchored not stored refs pending

Multi-view metric learning for multi-instance image classification

Dewei Li, Yingjie Tian

arxiv:1610.06671 v1 · 2016-10-21 · 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{N2JANQ4ARPOWVYOZFGS3AG6QUV}

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	2026-05-18T01:01:37.019053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e9206c3808bdd6ae1d929a5b01bd0a563fe5402e492c1395ce57788fcc07138

Aliases

arxiv: 1610.06671 · arxiv_version: 1610.06671v1 · doi: 10.48550/arxiv.1610.06671 · pith_short_12: N2JANQ4ARPOW · pith_short_16: N2JANQ4ARPOWVYOZ · pith_short_8: N2JANQ4A

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/N2JANQ4ARPOWVYOZFGS3AG6QUV \
  | 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: 6e9206c3808bdd6ae1d929a5b01bd0a563fe5402e492c1395ce57788fcc07138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "258e98b65c5e0c0c6bda395a63dcfad4454ab22c7976033cb58dc5e5d26045de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-10-21T04:46:53Z",
    "title_canon_sha256": "c72c95c39f59f6a3735a27997dd6c198aeb6ed631ace3a0acabdc08b5e7120be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06671",
    "kind": "arxiv",
    "version": 1
  }
}