Pith Number

pith:V2T57YSA

pith:2022:V2T57YSA67IEVQWHULD57QVWNJ

not attested not anchored not stored refs pending

Severe Damage Recovery in Evolving Soft Robots through Differentiable Programming

Kathryn Walker, Kazuya Horibe, Rasmus Berg Palm, Sebastian Risi, Shyam Sudhakaran

arxiv:2206.06674 v1 · 2022-06-14 · cs.NE · cs.LG · q-bio.PE · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2T57YSA67IEVQWHULD57QVWNJ}

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	2026-07-05T04:31:44.741358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aea7dfe240f7d04ac2c7a2c7dfc2b66a5dfd727997f441cfbf747aa9bd964ba0

Aliases

arxiv: 2206.06674 · arxiv_version: 2206.06674v1 · doi: 10.48550/arxiv.2206.06674 · pith_short_12: V2T57YSA67IE · pith_short_16: V2T57YSA67IEVQWH · pith_short_8: V2T57YSA

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/V2T57YSA67IEVQWHULD57QVWNJ \
  | 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: aea7dfe240f7d04ac2c7a2c7dfc2b66a5dfd727997f441cfbf747aa9bd964ba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e7e437fad9cb1cb1aaf70fa8175167b56285c52eaa026ad9159be0058fd0278",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.PE",
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2022-06-14T08:05:42Z",
    "title_canon_sha256": "298b495e8dd3cbc733a68a7ec79519c85214ef6b338d7eb0741a4f7649a85ae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.06674",
    "kind": "arxiv",
    "version": 1
  }
}