Pith Number

pith:K5GW7DXW

pith:2017:K5GW7DXW7IYZPBUNKB2QDNM4EF

not attested not anchored not stored refs pending

Sunrise or Sunset: Selective Comparison Learning for Subtle Attribute Recognition

Bin-Bin Gao, Hong-Yu Zhou, Jianxin Wu

arxiv:1707.06335 v1 · 2017-07-20 · 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{K5GW7DXW7IYZPBUNKB2QDNM4EF}

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	2026-05-18T00:39:54.120183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

574d6f8ef6fa3197868d507501b59c216cb29042a4a898300e43e26f7e41b7af

Aliases

arxiv: 1707.06335 · arxiv_version: 1707.06335v1 · doi: 10.48550/arxiv.1707.06335 · pith_short_12: K5GW7DXW7IYZ · pith_short_16: K5GW7DXW7IYZPBUN · pith_short_8: K5GW7DXW

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/K5GW7DXW7IYZPBUNKB2QDNM4EF \
  | 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: 574d6f8ef6fa3197868d507501b59c216cb29042a4a898300e43e26f7e41b7af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77626fe9a7a2050b62e222fca9557f44e50e2377766e2f85790023b1f5b5075a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-20T01:44:08Z",
    "title_canon_sha256": "dbc5c68eddeaf2404bfbf2621010215c7e16c08711d9ba7c231350ce862a4dfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06335",
    "kind": "arxiv",
    "version": 1
  }
}