Pith Number

pith:IT3WAX3G

pith:2018:IT3WAX3GZVI46YIGLO4V3PDNUJ

not attested not anchored not stored refs pending

Learning to Search via Retrospective Imitation

Aadyot Bhatnagar, Albert Zhao, Jialin Song, Masahiro Ono, Ravi Lanka, Yisong Yue

arxiv:1804.00846 v4 · 2018-04-03 · cs.LG · cs.AI · 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{IT3WAX3GZVI46YIGLO4V3PDNUJ}

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	2026-05-17T23:42:43.354833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44f7605f66cd51cf61065bb95dbc6da24a21a59777414b01e39f49394910ad3f

Aliases

arxiv: 1804.00846 · arxiv_version: 1804.00846v4 · doi: 10.48550/arxiv.1804.00846 · pith_short_12: IT3WAX3GZVI4 · pith_short_16: IT3WAX3GZVI46YIG · pith_short_8: IT3WAX3G

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/IT3WAX3GZVI46YIGLO4V3PDNUJ \
  | 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: 44f7605f66cd51cf61065bb95dbc6da24a21a59777414b01e39f49394910ad3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdde322568c639a62d1f047226578a59b2364edee1a7532a21c23df1383e4aee",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-03T06:52:09Z",
    "title_canon_sha256": "1d242031584362a13f1fae50540d44f088e116b717d0f317ef0530fc62a475f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00846",
    "kind": "arxiv",
    "version": 4
  }
}