Pith Number

pith:2OW6H3X6

pith:2015:2OW6H3X66KIC225RIGIOWI57RB

not attested not anchored not stored refs pending

The Raspberry Model for Hydrodynamic Interactions Revisited. II. The Effect of Confinement

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

arxiv:1503.02681 v4 · 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{2OW6H3X66KIC225RIGIOWI57RB}

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	2026-05-18T01:11:33.661479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3ade3eefef2902d6bb14190eb23bf887144fb94fde8ecaf9a05c324036cf4dc

Aliases

arxiv: 1503.02681 · arxiv_version: 1503.02681v4 · doi: 10.48550/arxiv.1503.02681 · pith_short_12: 2OW6H3X66KIC · pith_short_16: 2OW6H3X66KIC225R · pith_short_8: 2OW6H3X6

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/2OW6H3X66KIC225RIGIOWI57RB \
  | 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: d3ade3eefef2902d6bb14190eb23bf887144fb94fde8ecaf9a05c324036cf4dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702e08a8a327f771bd7d567350819fe4e782b32e4a0ab0de85a61c550ecbeb96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-03-09T20:24:51Z",
    "title_canon_sha256": "21cb04bc4347d35b70afc11d801b5e412e19eb20ce03717e796857ba338aaf16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02681",
    "kind": "arxiv",
    "version": 4
  }
}