Pith Number

pith:ECPKXXAC

pith:2022:ECPKXXACU25KLAX66LWVR2KZKP

not attested not anchored not stored refs pending

Iterative Teaching by Data Hallucination

Adrian Weller, Bernhard Sch\"olkopf, Tim Z. Xiao, Umang Bhatt, Weiyang Liu, Yucen Luo, Zeju Qiu, Zhen Liu

arxiv:2210.17467 v2 · 2022-10-31 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECPKXXACU25KLAX66LWVR2KZKP}

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	2026-07-05T06:00:33.242426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209eabdc02a6baa582fef2ed58e95953c4b6339af2c177c5d6f20bd5dfc250a2

Aliases

arxiv: 2210.17467 · arxiv_version: 2210.17467v2 · doi: 10.48550/arxiv.2210.17467 · pith_short_12: ECPKXXACU25K · pith_short_16: ECPKXXACU25KLAX6 · pith_short_8: ECPKXXAC

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/ECPKXXACU25KLAX66LWVR2KZKP \
  | 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: 209eabdc02a6baa582fef2ed58e95953c4b6339af2c177c5d6f20bd5dfc250a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0731c8b18126c1c6d48be46b150b152daf96581a263398cd1681b546aae50b2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-31T16:48:47Z",
    "title_canon_sha256": "e340a286b8f69fb44a39285a8a6600fede1ae9febce0485824f4281c99ee3491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.17467",
    "kind": "arxiv",
    "version": 2
  }
}