Pith Number

pith:QJ2DZ56E

pith:2017:QJ2DZ56EIYNCNTTE2EU7JVI5R7

not attested not anchored not stored refs pending

A 3D DLM/FD method for simulating the motion of spheres in a bounded shear flow of Oldroyd-B fluids

Roland Glowinski, Shang-Huan Chiu, Tsorng-Whay Pan

arxiv:1707.01957 v1 · 2017-07-06 · 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{QJ2DZ56EIYNCNTTE2EU7JVI5R7}

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	2026-05-18T00:40:45.733846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82743cf7c4461a26ce64d129f4d51d8fc7df6c54f86674da09df6892ff4a9e78

Aliases

arxiv: 1707.01957 · arxiv_version: 1707.01957v1 · doi: 10.48550/arxiv.1707.01957 · pith_short_12: QJ2DZ56EIYNC · pith_short_16: QJ2DZ56EIYNCNTTE · pith_short_8: QJ2DZ56E

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/QJ2DZ56EIYNCNTTE2EU7JVI5R7 \
  | 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: 82743cf7c4461a26ce64d129f4d51d8fc7df6c54f86674da09df6892ff4a9e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a12b1ad7d4f691093421d4bf8f61c874d671b7cfa0bbdae47e2600bb0c28f77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-07-06T20:23:24Z",
    "title_canon_sha256": "b8c3a635e9e5324ce661e2c0b2d6dc5e878f410deccd255317ec497d0e63330d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01957",
    "kind": "arxiv",
    "version": 1
  }
}