Pith Number

pith:43QDQPZF

pith:2026:43QDQPZFM5UAS37MVCS7UXWGMQ

not attested not anchored not stored refs pending

Landing-Induced Viscoelastic Changes in an Anthropomimetic Foot Joint Structure are Modulated by Foot Structure and Posture

Hiroshi Yokoi, Satoru Hashimoto, Shunta Togo, Yinlai Jiang

arxiv:2601.14634 v2 · 2026-01-21 · cs.RO · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43QDQPZFM5UAS37MVCS7UXWGMQ}

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	2026-07-22T01:22:19.157342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6e0383f256768096feca8a5fa5ec66407df24abf2ad94b6ed991f33e1984cdc

Aliases

arxiv: 2601.14634 · arxiv_version: 2601.14634v2 · doi: 10.48550/arxiv.2601.14634 · pith_short_12: 43QDQPZFM5UA · pith_short_16: 43QDQPZFM5UAS37M · pith_short_8: 43QDQPZF

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/43QDQPZFM5UAS37MVCS7UXWGMQ \
  | 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: e6e0383f256768096feca8a5fa5ec66407df24abf2ad94b6ed991f33e1984cdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83dd5e63d120a2c67b7365fdc1b0015c85e639e7a7790dfe4e17769b4ba420aa",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-01-21T04:16:54Z",
    "title_canon_sha256": "1f3cfb63f540e6eb38c3f9f496149fc0742a6e08ed00683f4f6464d66384005e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.14634",
    "kind": "arxiv",
    "version": 2
  }
}