Pith Number

pith:4IAWHQJJ

pith:2018:4IAWHQJJIZZABTDDHYNWRYPJQL

not attested not anchored not stored refs pending

On weak-strong uniqueness for the compressible Navier-Stokes system with non-monotone pressure law

Eduard Feireisl

arxiv:1806.08924 v1 · 2018-06-23 · 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{4IAWHQJJIZZABTDDHYNWRYPJQL}

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	2026-05-18T00:12:30.873903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e20163c129467200cc633e1b68e1e982ea8d0dc6be4b597ffa8036a38d3e1204

Aliases

arxiv: 1806.08924 · arxiv_version: 1806.08924v1 · doi: 10.48550/arxiv.1806.08924 · pith_short_12: 4IAWHQJJIZZA · pith_short_16: 4IAWHQJJIZZABTDD · pith_short_8: 4IAWHQJJ

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/4IAWHQJJIZZABTDDHYNWRYPJQL \
  | 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: e20163c129467200cc633e1b68e1e982ea8d0dc6be4b597ffa8036a38d3e1204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d981c84f4bf6d5d063cae0be2d2f3836a48e2e5513072375a73783ecf60254a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-06-23T07:41:51Z",
    "title_canon_sha256": "2746aa7e438b3a73671a6cf7c10f2efe45477d13dbf0898118108da5f84c8b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08924",
    "kind": "arxiv",
    "version": 1
  }
}