Pith Number

pith:H6IVZ7AG

pith:2019:H6IVZ7AG2MCY4SRDUJLLT6IEZY

not attested not anchored not stored refs pending

Evolved embodied phase coordination enables robust quadruped robot locomotion

J{\o}rgen Nordmoen, Kai Olav Ellefsen, Kyrre Glette, T{\o}nnes F. Nygaard

arxiv:1904.03855 v2 · 2019-04-08 · 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{H6IVZ7AG2MCY4SRDUJLLT6IEZY}

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	2026-05-17T23:48:49.863396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f915cfc06d3058e4a23a256b9f904ce3f789b71e4e4caa075954419668c0e4d

Aliases

arxiv: 1904.03855 · arxiv_version: 1904.03855v2 · doi: 10.48550/arxiv.1904.03855 · pith_short_12: H6IVZ7AG2MCY · pith_short_16: H6IVZ7AG2MCY4SRD · pith_short_8: H6IVZ7AG

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/H6IVZ7AG2MCY4SRDUJLLT6IEZY \
  | 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: 3f915cfc06d3058e4a23a256b9f904ce3f789b71e4e4caa075954419668c0e4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de695457b5764be119b492cb1daefeec668593a682abfd586d745e12078212fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-04-08T06:04:26Z",
    "title_canon_sha256": "d6263585a31388bba6325ef943058f4711086c4829c47274c58509f4c958f5fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03855",
    "kind": "arxiv",
    "version": 2
  }
}