Pith Number

pith:2VAAAVEA

pith:2021:2VAAAVEASQOKQSAGJCVITNG225

not attested not anchored not stored refs pending

Ergodic Exploration using Tensor Train: Applications in Insertion Tasks

Jo\~ao Silv\'erio, Suhan Shetty, Sylvain Calinon

arxiv:2101.04428 v2 · 2021-01-12 · cs.RO · cs.SY · eess.SY · math.DS · math.OC · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VAAAVEASQOKQSAGJCVITNG225}

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	2026-07-05T07:14:48.633596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d540005480941ca8480648aa89b4dad74c7ab268464d42a232657e0aa8fcda9d

Aliases

arxiv: 2101.04428 · arxiv_version: 2101.04428v2 · doi: 10.48550/arxiv.2101.04428 · pith_short_12: 2VAAAVEASQOK · pith_short_16: 2VAAAVEASQOKQSAG · pith_short_8: 2VAAAVEA

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/2VAAAVEASQOKQSAGJCVITNG225 \
  | 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: d540005480941ca8480648aa89b4dad74c7ab268464d42a232657e0aa8fcda9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655c07848c67c4eb4ee5c7cbf69d0ca2b48fccf45d258997262a8baffc98920b",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.DS",
      "math.OC",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-01-12T11:58:32Z",
    "title_canon_sha256": "ef1e5e8e254f630f0f56226ef7091827bae5419092b851302a2d47d4ff835b32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04428",
    "kind": "arxiv",
    "version": 2
  }
}