Pith Number

pith:7O4TAOH6

pith:2026:7O4TAOH6KM6ZJSHA4PGBIOVLWS

not attested not anchored not stored refs pending

SPRINT: Efficient Spectral Priors for Humanoid Athletic Sprints

Hainan Pan, Huimin Lu, Jiawei Luo, Jiawei Zhou, Kaihong Huang, Yantong Wei, Yaonan Wang, Zhiwen Zeng, Ziyan Mai

arxiv:2605.28549 v1 · 2026-05-27 · cs.RO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7O4TAOH6KM6ZJSHA4PGBIOVLWS}

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	2026-05-28T02:04:56.086301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb93038fe533d94c8e0e3cc143aabb488f4ba34a10298d46f998473a04d701a

Aliases

arxiv: 2605.28549 · arxiv_version: 2605.28549v1 · doi: 10.48550/arxiv.2605.28549 · pith_short_12: 7O4TAOH6KM6Z · pith_short_16: 7O4TAOH6KM6ZJSHA · pith_short_8: 7O4TAOH6

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/7O4TAOH6KM6ZJSHA4PGBIOVLWS \
  | 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: fbb93038fe533d94c8e0e3cc143aabb488f4ba34a10298d46f998473a04d701a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "232ddb85011305123e98f4ec1a9fbad1aa131c9cd6c0a932a3ff0a49593fe245",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-27T14:40:29Z",
    "title_canon_sha256": "e71565b90f77f5124d800482143dbe0d3247bfaf92944faaa095e7d6483cf933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28549",
    "kind": "arxiv",
    "version": 1
  }
}