Pith Number

pith:W3ZBE2EK

pith:2018:W3ZBE2EKWC4W5ZJCM32FP4BHJW

not attested not anchored not stored refs pending

Introduction to the 1st Place Winning Model of OpenImages Relationship Detection Challenge

Ahmed Elgammal, Andrew Tao, Bryan Catanzaro, Ji Zhang, Kevin Shih

arxiv:1811.00662 v2 · 2018-11-01 · 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{W3ZBE2EKWC4W5ZJCM32FP4BHJW}

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	2026-05-18T00:01:19.164721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6f212688ab0b96ee52266f457f0274d89729e592736f161ed478f8f0cca4632

Aliases

arxiv: 1811.00662 · arxiv_version: 1811.00662v2 · doi: 10.48550/arxiv.1811.00662 · pith_short_12: W3ZBE2EKWC4W · pith_short_16: W3ZBE2EKWC4W5ZJC · pith_short_8: W3ZBE2EK

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/W3ZBE2EKWC4W5ZJCM32FP4BHJW \
  | 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: b6f212688ab0b96ee52266f457f0274d89729e592736f161ed478f8f0cca4632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb12ab3aa93624485bf0426ae15abf3b1558957dd4157616b3904e8e22957750",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-01T22:44:01Z",
    "title_canon_sha256": "12a9b32df4be69fd52f8d9fd6575e793ab09d53dbe46e0b6062305fb69b5aaf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00662",
    "kind": "arxiv",
    "version": 2
  }
}