Pith Number

pith:HRD7NS2W

pith:2018:HRD7NS2WZUOANKNQETYFSOECCD

not attested not anchored not stored refs pending

End-to-End Refinement Guided by Pre-trained Prototypical Classifier

Carla Gomes, John Gregoire, Junwen Bai, Runzhe Yang, Yexiang Xue, Zihang Lai

arxiv:1805.08698 v2 · 2018-05-07 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRD7NS2WZUOANKNQETYFSOECCD}

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	2026-05-17T23:58:41.341396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c47f6cb56cd1c06a9b024f059388210ce8ea8311e17a768637e780d88bb7e85

Aliases

arxiv: 1805.08698 · arxiv_version: 1805.08698v2 · doi: 10.48550/arxiv.1805.08698 · pith_short_12: HRD7NS2WZUOA · pith_short_16: HRD7NS2WZUOANKNQ · pith_short_8: HRD7NS2W

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/HRD7NS2WZUOANKNQETYFSOECCD \
  | 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: 3c47f6cb56cd1c06a9b024f059388210ce8ea8311e17a768637e780d88bb7e85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0029c3de9ae29a60104ca44eda5ec8438558e2b69e5d230fc30b4a195bfdf082",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-07T22:18:24Z",
    "title_canon_sha256": "706f6a2490930c57603d4f856b17502e94bc9ddb39ed0b5e695f157880d0ae3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08698",
    "kind": "arxiv",
    "version": 2
  }
}