Pith Number

pith:KHVJTXHU

pith:2019:KHVJTXHUZ7URGEABOLSMGUADCP

not attested not anchored not stored refs pending

Using Approximate Models in Robot Learning

Ali Lenjani

arxiv:1902.04696 v1 · 2019-02-13 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHVJTXHUZ7URGEABOLSMGUADCP}

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	2026-05-17T23:54:06.257473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51ea99dcf4cfe913100172e4c3500313d52e5603398ff96320f20266452c0378

Aliases

arxiv: 1902.04696 · arxiv_version: 1902.04696v1 · doi: 10.48550/arxiv.1902.04696 · pith_short_12: KHVJTXHUZ7UR · pith_short_16: KHVJTXHUZ7URGEAB · pith_short_8: KHVJTXHU

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/KHVJTXHUZ7URGEABOLSMGUADCP \
  | 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: 51ea99dcf4cfe913100172e4c3500313d52e5603398ff96320f20266452c0378

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2730be5a3f912bd1482399c3f41d494a0a0416aa03f952e717b05d95c4deded4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-02-13T01:33:27Z",
    "title_canon_sha256": "bcf698a5fa97443093cd75e1ca9047a8f73236b50e7d1b65474dafd2ec6404c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04696",
    "kind": "arxiv",
    "version": 1
  }
}