Pith Number

pith:DHYLJFVT

pith:2017:DHYLJFVTQPYJ6PBF3WZUAXWIRX

not attested not anchored not stored refs pending

Iterative Machine Teaching

Ahmad Humayun, Bo Dai, Charlene Tay, Chen Yu, James M. Rehg, Le Song, Linda B. Smith, Weiyang Liu

arxiv:1705.10470 v3 · 2017-05-30 · stat.ML · 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{DHYLJFVTQPYJ6PBF3WZUAXWIRX}

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	2026-05-18T00:30:16.837642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19f0b496b383f09f3c25ddb3405ec88deb430146a7b850e322d568910cf39df2

Aliases

arxiv: 1705.10470 · arxiv_version: 1705.10470v3 · doi: 10.48550/arxiv.1705.10470 · pith_short_12: DHYLJFVTQPYJ · pith_short_16: DHYLJFVTQPYJ6PBF · pith_short_8: DHYLJFVT

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/DHYLJFVTQPYJ6PBF3WZUAXWIRX \
  | 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: 19f0b496b383f09f3c25ddb3405ec88deb430146a7b850e322d568910cf39df2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f50fbed4a0b15bb14d6c646172a7c1eab95d64ee5c04999ab7639e48af7a9c9d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-30T06:35:29Z",
    "title_canon_sha256": "75dd19d8e8dea677ba103ede8d6cdb5b771354283e7e0a9af6e121b4ced2112d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10470",
    "kind": "arxiv",
    "version": 3
  }
}