Pith Number

pith:QFADHSJR

pith:2017:QFADHSJRK6X2TBWCEHYQ254MQU

not attested not anchored not stored refs pending

Large Margin Learning in Set to Set Similarity Comparison for Person Re-identification

Jinjun Wang, Nanning Zheng, Qiqi Hou, Rui Shi, Sanping Zhou, Yihong Gong

arxiv:1708.05512 v1 · 2017-08-18 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFADHSJRK6X2TBWCEHYQ254MQU}

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	2026-05-18T00:37:49.871035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

814033c93157afa986c221f10d778c851443cb9fe435100cd72a5c28360dade4

Aliases

arxiv: 1708.05512 · arxiv_version: 1708.05512v1 · doi: 10.48550/arxiv.1708.05512 · pith_short_12: QFADHSJRK6X2 · pith_short_16: QFADHSJRK6X2TBWC · pith_short_8: QFADHSJR

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/QFADHSJRK6X2TBWCEHYQ254MQU \
  | 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: 814033c93157afa986c221f10d778c851443cb9fe435100cd72a5c28360dade4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a064497a4b4dad6477bb7afefac93bf6d4fa841285dc6dacf718d1f3337e41",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-18T05:19:01Z",
    "title_canon_sha256": "443096f3dc2dbc9b63fb6b26e1ffc1fd8bec51fe8c0963526e791345be15ad13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05512",
    "kind": "arxiv",
    "version": 1
  }
}