Pith Number

pith:DMRBGLNS

pith:2017:DMRBGLNSHLYURWWZZXCSQWEL3V

not attested not anchored not stored refs pending

Homogenization of the compressible Navier-Stokes equations in domains with very tiny holes

Sebastian Schwarzacher, Yong Lu

arxiv:1703.06421 v1 · 2017-03-19 · 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{DMRBGLNSHLYURWWZZXCSQWEL3V}

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	2026-05-18T00:48:22.939991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b22132db23af148dad9cdc528588bdd65b1aa55168e5a747c782a577a38e34e

Aliases

arxiv: 1703.06421 · arxiv_version: 1703.06421v1 · doi: 10.48550/arxiv.1703.06421 · pith_short_12: DMRBGLNSHLYU · pith_short_16: DMRBGLNSHLYURWWZ · pith_short_8: DMRBGLNS

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/DMRBGLNSHLYURWWZZXCSQWEL3V \
  | 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: 1b22132db23af148dad9cdc528588bdd65b1aa55168e5a747c782a577a38e34e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a2abcecaa81159a8d4931996b89ed6c095a8ff1da932bdd456bae45213b5eae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-19T10:56:41Z",
    "title_canon_sha256": "38dfb7ee00e776452ceb1a2484eb1c0126d94486c4d54acc3b0d8d256e29954b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06421",
    "kind": "arxiv",
    "version": 1
  }
}