Pith Number

pith:XYFRAHMT

pith:2018:XYFRAHMT3MVYCMFEUCYAQCKTYN

not attested not anchored not stored refs pending

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Dong-Yeon Cho, Jaehong Kim, Jiwon Kim, Jung Kwon Lee, Moonsu Cha, Sangyeul Lee, Sungwan Kim, Yongseok Choi, Youngduck Choi

arxiv:1806.06927 v2 · 2018-06-11 · cs.LG · cs.AI · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XYFRAHMT3MVYCMFEUCYAQCKTYN}

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	2026-05-17T23:58:43.303003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be0b101d93db2b8130a4a0b0080953c35fe7b541f2e67dbffc6ab5b59119e501

Aliases

arxiv: 1806.06927 · arxiv_version: 1806.06927v2 · doi: 10.48550/arxiv.1806.06927 · pith_short_12: XYFRAHMT3MVY · pith_short_16: XYFRAHMT3MVYCMFE · pith_short_8: XYFRAHMT

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/XYFRAHMT3MVYCMFEUCYAQCKTYN \
  | 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: be0b101d93db2b8130a4a0b0080953c35fe7b541f2e67dbffc6ab5b59119e501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ba83bc98746695d0ecaee5bd9d0d0a9ccc576e1e6cc34007146c81979f0c46",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-11T04:28:02Z",
    "title_canon_sha256": "b8c4c98c8c68335da559dbf0929bfab26749c6b12f3286de5e2946d21a44ab95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06927",
    "kind": "arxiv",
    "version": 2
  }
}