Pith Number

pith:WYAPEWHH

pith:2018:WYAPEWHH6AHVCGPWOGCYKZT4OP

not attested not anchored not stored refs pending

Exploiting feature representations through similarity learning, post-ranking and ranking aggregation for person re-identification

Julio C. S. Jacques Junior, Sergio Escalera, Xavier Bar\'o

arxiv:1804.04419 v1 · 2018-04-12 · 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{WYAPEWHH6AHVCGPWOGCYKZT4OP}

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	2026-05-18T00:18:37.621081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b600f258e7f00f5119f6718585667c73e6a99782a3f488d74e7ed014a1dd4ddc

Aliases

arxiv: 1804.04419 · arxiv_version: 1804.04419v1 · doi: 10.48550/arxiv.1804.04419 · pith_short_12: WYAPEWHH6AHV · pith_short_16: WYAPEWHH6AHVCGPW · pith_short_8: WYAPEWHH

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/WYAPEWHH6AHVCGPWOGCYKZT4OP \
  | 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: b600f258e7f00f5119f6718585667c73e6a99782a3f488d74e7ed014a1dd4ddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "673efa0ab933aecd4be7a4a2f1d0d35f4d84fe6afdbf658bde63f0c29aa447be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-12T10:49:37Z",
    "title_canon_sha256": "05a6994cb8f141a8f956c1ce9f01407a27f8875f18e52f3e6669fc47c30bd24f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04419",
    "kind": "arxiv",
    "version": 1
  }
}