Pith Number

pith:4GUZQYQ2

pith:2017:4GUZQYQ2DL3V5ARUJI3SJXP4FF

not attested not anchored not stored refs pending

Weak-strong uniqueness for fluid-rigid body interaction problem with slip boundary condition

Boris Muha, Nikolai V. Chemetov, Sarka Necasova

arxiv:1710.01382 v2 · 2017-10-03 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GUZQYQ2DL3V5ARUJI3SJXP4FF}

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	2026-05-18T00:03:19.434503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1a998621a1af75e82344a3724ddfc2945dab0a015702cd1e5effa4a5fe5fe49

Aliases

arxiv: 1710.01382 · arxiv_version: 1710.01382v2 · doi: 10.48550/arxiv.1710.01382 · pith_short_12: 4GUZQYQ2DL3V · pith_short_16: 4GUZQYQ2DL3V5ARU · pith_short_8: 4GUZQYQ2

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/4GUZQYQ2DL3V5ARUJI3SJXP4FF \
  | 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: e1a998621a1af75e82344a3724ddfc2945dab0a015702cd1e5effa4a5fe5fe49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53fff71d969ecf840eaff82b0abcfe0416d16a813be6f5f1c49ed957039b934f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-03T20:49:40Z",
    "title_canon_sha256": "888fe2944735a8ddf63d4ef1d5894d0bf68325033ec39127fa9dd517ba26ee4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01382",
    "kind": "arxiv",
    "version": 2
  }
}