Pith Number

pith:LHXW6XEO

pith:2019:LHXW6XEONCLPIIPGVXOCOEW53S

not attested not anchored not stored refs pending

Learning to Learn Relation for Important People Detection in Still Images

Fa-Ting Hong, Wei-Hong Li, Wei-Shi Zheng

arxiv:1904.03632 v1 · 2019-04-07 · 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{LHXW6XEONCLPIIPGVXOCOEW53S}

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	2026-05-17T23:49:12.705019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59ef6f5c8e6896f421e6addc2712dddc969bbb6e728033ed31e2003dbead4bf0

Aliases

arxiv: 1904.03632 · arxiv_version: 1904.03632v1 · doi: 10.48550/arxiv.1904.03632 · pith_short_12: LHXW6XEONCLP · pith_short_16: LHXW6XEONCLPIIPG · pith_short_8: LHXW6XEO

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/LHXW6XEONCLPIIPGVXOCOEW53S \
  | 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: 59ef6f5c8e6896f421e6addc2712dddc969bbb6e728033ed31e2003dbead4bf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "408e198184316796af18fea2040fafc2a615195d008bf77ca221b436ccdd8d57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-07T12:11:21Z",
    "title_canon_sha256": "a6d5d7c67a1e0e23d0d379d300d385b2fce593bf1e5521412f68f2e22d87cf08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03632",
    "kind": "arxiv",
    "version": 1
  }
}