Pith Number

pith:XS3GCGTI

pith:2017:XS3GCGTIKJYGGLFTN7EX7KX6BC

not attested not anchored not stored refs pending

Vocabulary-informed Extreme Value Learning

HanZe Dong, Xiangyang Xue, Yanwei Fu, Yu-feng Ma, Zhengjun Zhang

arxiv:1705.09887 v2 · 2017-05-28 · cs.CV · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XS3GCGTIKJYGGLFTN7EX7KX6BC}

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	2026-05-18T00:25:01.732988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcb6611a685270632cb36fc97faafe089448f983b39a1ca44096556783101b53

Aliases

arxiv: 1705.09887 · arxiv_version: 1705.09887v2 · doi: 10.48550/arxiv.1705.09887 · pith_short_12: XS3GCGTIKJYG · pith_short_16: XS3GCGTIKJYGGLFT · pith_short_8: XS3GCGTI

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/XS3GCGTIKJYGGLFTN7EX7KX6BC \
  | 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: bcb6611a685270632cb36fc97faafe089448f983b39a1ca44096556783101b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83e42b31627d9aeb8ac91f1babebf921cfd747dade45be20000a58679ad51c83",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-28T02:13:06Z",
    "title_canon_sha256": "85b2f4b4c5db3e948f558c03ba6a2ea531258fecac4237ee07689b080bd56e50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09887",
    "kind": "arxiv",
    "version": 2
  }
}