Pith Number

pith:SPVUIFWZ

pith:2017:SPVUIFWZFJVFSV26YGJO426N4U

not attested not anchored not stored refs pending

Load response of shape-changing microswimmers scales with their energy efficiency

Benjamin M. Friedrich

arxiv:1711.03597 v2 · 2017-11-09 · physics.bio-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPVUIFWZFJVFSV26YGJO426N4U}

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	2026-05-18T00:17:08.627299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93eb4416d92a6a59575ec192ee6bcde51e3bbcf6f61ebea6148871a2569f9f2a

Aliases

arxiv: 1711.03597 · arxiv_version: 1711.03597v2 · doi: 10.48550/arxiv.1711.03597 · pith_short_12: SPVUIFWZFJVF · pith_short_16: SPVUIFWZFJVFSV26 · pith_short_8: SPVUIFWZ

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/SPVUIFWZFJVFSV26YGJO426N4U \
  | 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: 93eb4416d92a6a59575ec192ee6bcde51e3bbcf6f61ebea6148871a2569f9f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6201c84968a5d159bc21d551cd8e845d53f389c82975bd1704597281051b9e22",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-11-09T20:48:56Z",
    "title_canon_sha256": "9a57927695c30b2dd90cf9efab476968fdae5807f0d0b52e85576e9ffd47d9a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03597",
    "kind": "arxiv",
    "version": 2
  }
}