Pith Number

pith:APTMAQ7G

pith:2024:APTMAQ7GAFADF7IWYWATAKPJUK

not attested not anchored not stored refs pending

Optimal Snake Locomotion on Flat Surfaces: An Analytical Framework

Hodjat Pendar, Yogesh Phalak

arxiv:2412.03725 v1 · 2024-12-04 · 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{APTMAQ7GAFADF7IWYWATAKPJUK}

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	2026-07-05T09:44:40.378965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03e6c043e6014032fd16c5813029e9a2b91e2a1994cfe898c153d8089e087f10

Aliases

arxiv: 2412.03725 · arxiv_version: 2412.03725v1 · doi: 10.48550/arxiv.2412.03725 · pith_short_12: APTMAQ7GAFAD · pith_short_16: APTMAQ7GAFADF7IW · pith_short_8: APTMAQ7G

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/APTMAQ7GAFADF7IWYWATAKPJUK \
  | 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: 03e6c043e6014032fd16c5813029e9a2b91e2a1994cfe898c153d8089e087f10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f8acd8d870ad8e1a4f897b7b9d104b1a28614ca236ca727622177fddd2fe4fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2024-12-04T21:40:38Z",
    "title_canon_sha256": "f11ce050b20f268f6f578d15c92eafcbf17ba29a13af01782b7fca61c422e402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03725",
    "kind": "arxiv",
    "version": 1
  }
}