Pith Number

pith:CWECAO6G

pith:2018:CWECAO6GM5DVRJ53Q2DFCDTGTZ

not attested not anchored not stored refs pending

Interactive Co-Design of Form and Function for Legged Robots using the Adjoint Method

Beichen Li, Ruta Desai, Stelian Coros, Ye Yuan

arxiv:1801.00385 v2 · 2018-01-01 · 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{CWECAO6GM5DVRJ53Q2DFCDTGTZ}

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	2026-05-18T00:18:31.126122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1588203bc6674758a7bb8686510e669e6be232b73b851617045c83b637966624

Aliases

arxiv: 1801.00385 · arxiv_version: 1801.00385v2 · doi: 10.48550/arxiv.1801.00385 · pith_short_12: CWECAO6GM5DV · pith_short_16: CWECAO6GM5DVRJ53 · pith_short_8: CWECAO6G

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/CWECAO6GM5DVRJ53Q2DFCDTGTZ \
  | 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: 1588203bc6674758a7bb8686510e669e6be232b73b851617045c83b637966624

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "979197c1dc66431ab6c4efe9120780310b05d6b78b94529e6576aa7f8e864a93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-01-01T03:19:01Z",
    "title_canon_sha256": "857163c4ba54d7b881eaed06fb06d576a1fcb408728894913c342fe71f47d0e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00385",
    "kind": "arxiv",
    "version": 2
  }
}