Pith Number

pith:PRWCKKBY

pith:2022:PRWCKKBYHSOE5RNKV6MEFWZEX7

not attested not anchored not stored refs pending

Self-propulsion via slipping: frictional swimming in multi-legged locomotors

Baxi Chong, Daniel I. Goldman, Daniel Soto, Eva Erickson, Juntao He, Kelimar Diaz, Shengkai Li, Tianyu Wang

arxiv:2207.10604 v2 · 2022-07-21 · 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{PRWCKKBYHSOE5RNKV6MEFWZEX7}

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	2026-07-05T05:55:10.298959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c6c2528383c9c4ec5aaaf9842db24bff9378cc22cd79912cbe44aef344d450c

Aliases

arxiv: 2207.10604 · arxiv_version: 2207.10604v2 · doi: 10.48550/arxiv.2207.10604 · pith_short_12: PRWCKKBYHSOE · pith_short_16: PRWCKKBYHSOE5RNK · pith_short_8: PRWCKKBY

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/PRWCKKBYHSOE5RNKV6MEFWZEX7 \
  | 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: 7c6c2528383c9c4ec5aaaf9842db24bff9378cc22cd79912cbe44aef344d450c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c6e362868569a3e9f2b2e338de4dd69ead995fc42181aab488bb584d56c1047",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2022-07-21T16:59:49Z",
    "title_canon_sha256": "ace6b4cd2c84b193fc0e476c0663c81fc622e4db798765778416e8bd83646740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10604",
    "kind": "arxiv",
    "version": 2
  }
}