Pith Number

pith:DQPLFKYP

pith:2014:DQPLFKYPGY7VV7D45BHFA7KEPC

not attested not anchored not stored refs pending

Analytical calculation of the Stokes drag of the spherical particle in a nematic liquid crystal

B.I. Lev, M.V. Kozachok

arxiv:1403.1517 v1 · 2014-03-06 · 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{DQPLFKYPGY7VV7D45BHFA7KEPC}

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	2026-05-18T02:56:58.866328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1eb2ab0f363f5afc7ce84e507d447880070de66abb4a9190839774a3074278

Aliases

arxiv: 1403.1517 · arxiv_version: 1403.1517v1 · doi: 10.48550/arxiv.1403.1517 · pith_short_12: DQPLFKYPGY7V · pith_short_16: DQPLFKYPGY7VV7D4 · pith_short_8: DQPLFKYP

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/DQPLFKYPGY7VV7D45BHFA7KEPC \
  | 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: 1c1eb2ab0f363f5afc7ce84e507d447880070de66abb4a9190839774a3074278

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e83464fac7fdfbfdf12416041da5c3a7479da78d64281c79d2992934d70c2d21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-03-06T18:09:42Z",
    "title_canon_sha256": "2b3dbe3cf5a2f270a3b2e5f7b2f45cee5178c3ea385564bb43e7a289f294476c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1517",
    "kind": "arxiv",
    "version": 1
  }
}