Pith Number

pith:EO3MTU4K

pith:2020:EO3MTU4K3XXOYVARONG7S4S3UV

not attested not anchored not stored refs pending

Introspective Learning by Distilling Knowledge from Online Self-explanation

Jindong Gu, Volker Tresp, Zhiliang Wu

arxiv:2009.09140 v1 · 2020-09-19 · cs.CV · 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{EO3MTU4K3XXOYVARONG7S4S3UV}

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	2026-07-05T01:36:34.466907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23b6c9d38addeeec5411734df9725ba55f6341fc8549d2aa47855de1af2cb45c

Aliases

arxiv: 2009.09140 · arxiv_version: 2009.09140v1 · doi: 10.48550/arxiv.2009.09140 · pith_short_12: EO3MTU4K3XXO · pith_short_16: EO3MTU4K3XXOYVAR · pith_short_8: EO3MTU4K

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/EO3MTU4K3XXOYVARONG7S4S3UV \
  | 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: 23b6c9d38addeeec5411734df9725ba55f6341fc8549d2aa47855de1af2cb45c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c32e0487f1deba6e855df0401153f208314657391b5e3f2e7651aec30e8479a2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-19T02:05:32Z",
    "title_canon_sha256": "5420e40667b470a4de0a1d00ff5915a493effa24f5f8bdbd3817a8899593f7b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.09140",
    "kind": "arxiv",
    "version": 1
  }
}