Pith Number

pith:73JZU3F5

pith:2019:73JZU3F5YNU3HDCWOPRXV3SD6U

not attested not anchored not stored refs pending

Search to Distill: Pearls are Everywhere but not the Eyes

Bradley Green, Mingxing Tan, Raviteja Vemulapalli, Xiaogang Wang, Xuhui Jia, Yukun Zhu, Yu Liu

arxiv:1911.09074 v2 · 2019-11-20 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73JZU3F5YNU3HDCWOPRXV3SD6U}

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	2026-07-05T00:48:21.134750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fed39a6cbdc369b38c5673e37aee43f50f0dfd47b000ca5b68bc64b78ee53791

Aliases

arxiv: 1911.09074 · arxiv_version: 1911.09074v2 · doi: 10.48550/arxiv.1911.09074 · pith_short_12: 73JZU3F5YNU3 · pith_short_16: 73JZU3F5YNU3HDCW · pith_short_8: 73JZU3F5

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/73JZU3F5YNU3HDCWOPRXV3SD6U \
  | 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: fed39a6cbdc369b38c5673e37aee43f50f0dfd47b000ca5b68bc64b78ee53791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbd32e4ed18270dcb8344bb60aba75c25fe26ef20bbf3e921ed8acf1f3a5fb55",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-20T18:19:25Z",
    "title_canon_sha256": "7bb7f97e94ccdb479dddc17b08a1ac2615936daba8e79e6e84c70c8170ab9adb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.09074",
    "kind": "arxiv",
    "version": 2
  }
}