Pith Number

pith:4ZVNSSYB

pith:2015:4ZVNSSYBYVFWPICC62RO4MCMFP

not attested not anchored not stored refs pending

The Raspberry Model for Hydrodynamic Interactions Revisited. I. Periodic Arrays of Spheres and Dumbbells

Christian Holm, Joost de Graaf, Lukas P. Fischer, Toni Peter

arxiv:1503.02671 v5 · 2015-03-09 · 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{4ZVNSSYBYVFWPICC62RO4MCMFP}

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	2026-05-18T01:30:43.032885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66ad94b01c54b67a042f6a2ee304c2be03dc36a874ee2f07ae983fac66ca35e

Aliases

arxiv: 1503.02671 · arxiv_version: 1503.02671v5 · doi: 10.48550/arxiv.1503.02671 · pith_short_12: 4ZVNSSYBYVFW · pith_short_16: 4ZVNSSYBYVFWPICC · pith_short_8: 4ZVNSSYB

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/4ZVNSSYBYVFWPICC62RO4MCMFP \
  | 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: e66ad94b01c54b67a042f6a2ee304c2be03dc36a874ee2f07ae983fac66ca35e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1978c9fee11ba7af89c174775c79a1d7e7defdd964e8a3d5b9525742e4050d80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-03-09T20:10:13Z",
    "title_canon_sha256": "9d3f44ce8e7f8c24375b680775f121df1bf2a740513496a015876f691d2f56bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02671",
    "kind": "arxiv",
    "version": 5
  }
}