Pith Number

pith:WFPNHUPZ

pith:2017:WFPNHUPZ7UUEREARFXEQHPUZXZ

not attested not anchored not stored refs pending

Learning to Associate Words and Images Using a Large-scale Graph

Haonan Sun, Heqing Ya, Jeffrey Helt, Tai Sing Lee

arxiv:1705.07768 v1 · 2017-05-22 · 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{WFPNHUPZ7UUEREARFXEQHPUZXZ}

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	2026-05-18T00:44:04.632639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b15ed3d1f9fd284890112dc903be99be5876282aa4731b617b35135c79484522

Aliases

arxiv: 1705.07768 · arxiv_version: 1705.07768v1 · doi: 10.48550/arxiv.1705.07768 · pith_short_12: WFPNHUPZ7UUE · pith_short_16: WFPNHUPZ7UUEREAR · pith_short_8: WFPNHUPZ

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/WFPNHUPZ7UUEREARFXEQHPUZXZ \
  | 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: b15ed3d1f9fd284890112dc903be99be5876282aa4731b617b35135c79484522

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3797d13e75b4d086f882980f57dcb792af496b9d41ba4c7f2284127b5290950b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-22T14:24:08Z",
    "title_canon_sha256": "18f763ce523e19f2c668239a3c44943c062bbb1e41f9a9b941e2a11dcbe5efa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07768",
    "kind": "arxiv",
    "version": 1
  }
}