Pith Number

pith:J3SFXRGC

pith:2015:J3SFXRGCM464ZHC73O4HI73IQR

not attested not anchored not stored refs pending

Numerical analysis of the angular motion of a neutrally buoyant spheroid in shear flow at small Reynolds numbers

A. Nordmark, B. Mehlig, C. K. Aidun, F. Lundell, J. Einarsson, T. Rosen

arxiv:1508.04976 v2 · 2015-08-20 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3SFXRGCM464ZHC73O4HI73IQR}

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	2026-05-18T01:23:39.824309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ee45bc4c2673dcc9c5fdbb8747f688460783fb829545507253ef85de71db39c

Aliases

arxiv: 1508.04976 · arxiv_version: 1508.04976v2 · doi: 10.48550/arxiv.1508.04976 · pith_short_12: J3SFXRGCM464 · pith_short_16: J3SFXRGCM464ZHC7 · pith_short_8: J3SFXRGC

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/J3SFXRGCM464ZHC73O4HI73IQR \
  | 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: 4ee45bc4c2673dcc9c5fdbb8747f688460783fb829545507253ef85de71db39c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e66cec521fdc716dd8621216d4a7396543413b46ff3221b61384d074096327c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-08-20T13:24:24Z",
    "title_canon_sha256": "e1fa3b707e2e0c77df5142eb04abad799f9f865d8419e7e04b17ef95bedabc40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04976",
    "kind": "arxiv",
    "version": 2
  }
}