Pith Number

pith:KOP34JAW

pith:2026:KOP34JAW2SKXOQPBOAO7NQWJBP

not attested not anchored not stored refs pending

Asymptotic justification of the Reynolds equation for a spherical bearing

Guy Bayada, Jos\'e M. Rodr\'iguez, Raquel Taboada-V\'azquez

arxiv:2606.30148 v1 · 2026-06-29 · 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{KOP34JAW2SKXOQPBOAO7NQWJBP}

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	2026-06-30T02:17:51.546310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

539fbe2416d4957741e1701df6c2c90bd0dfc125a6622481760fa154c33fd331

Aliases

arxiv: 2606.30148 · arxiv_version: 2606.30148v1 · doi: 10.48550/arxiv.2606.30148 · pith_short_12: KOP34JAW2SKX · pith_short_16: KOP34JAW2SKXOQPB · pith_short_8: KOP34JAW

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/KOP34JAW2SKXOQPBOAO7NQWJBP \
  | 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: 539fbe2416d4957741e1701df6c2c90bd0dfc125a6622481760fa154c33fd331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9cb3c7a4ba1261388e3152a08a47c1a8baf91a69a700a87f5af86b0834008e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-29T11:24:51Z",
    "title_canon_sha256": "c8fe88622920d8e12e14844c79829afd1caa9a68797e56d38069a1744dc62487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30148",
    "kind": "arxiv",
    "version": 1
  }
}