Pith Number

pith:7MQJI3XB

pith:2015:7MQJI3XBKM42TTI7PUPXSS7STN

not attested not anchored not stored refs pending

Feature Learning based Deep Supervised Hashing with Pairwise Labels

Sheng Wang, Wang-Cheng Kang, Wu-Jun Li

arxiv:1511.03855 v2 · 2015-11-12 · cs.LG · 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{7MQJI3XBKM42TTI7PUPXSS7STN}

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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.

Cited by

1 paper in Pith

Adversarially Trained Deep Neural Semantic Hashing Scheme for Subjective Search in Fashion Inventory

Receipt and verification

First computed	2026-05-18T01:16:33.071746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb20946ee15339a9cd1f7d1f794bf29b78b6f46e47ea6923c222afb368b2acc9

Aliases

arxiv: 1511.03855 · arxiv_version: 1511.03855v2 · doi: 10.48550/arxiv.1511.03855 · pith_short_12: 7MQJI3XBKM42 · pith_short_16: 7MQJI3XBKM42TTI7 · pith_short_8: 7MQJI3XB

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/7MQJI3XBKM42TTI7PUPXSS7STN \
  | 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: fb20946ee15339a9cd1f7d1f794bf29b78b6f46e47ea6923c222afb368b2acc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c278bcc7214575a0e1ff3da715820d2a3cded659f51f4025ba8e6f6de7745c9f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-12T11:11:42Z",
    "title_canon_sha256": "e87752ff1fe4b0eb58905d02e73d30540bd4b4b738b21ae40c1b8ec04a4a985b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03855",
    "kind": "arxiv",
    "version": 2
  }
}