Pith Number

pith:JSK6D7T5

pith:2017:JSK6D7T5JFZPKBFKJN7LZ5PG6Y

not attested not anchored not stored refs pending

Finite-energy solutions for compressible two-fluid Stokes system

Didier Bresch, Ewelina Zatorska, Piotr B. Mucha

arxiv:1709.03922 v2 · 2017-09-12 · 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{JSK6D7T5JFZPKBFKJN7LZ5PG6Y}

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	2026-05-17T23:59:10.228334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c95e1fe7d4972f504aa4b7ebcf5e6f630cb93972a454f6b39efc1b7d73b9c62

Aliases

arxiv: 1709.03922 · arxiv_version: 1709.03922v2 · doi: 10.48550/arxiv.1709.03922 · pith_short_12: JSK6D7T5JFZP · pith_short_16: JSK6D7T5JFZPKBFK · pith_short_8: JSK6D7T5

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/JSK6D7T5JFZPKBFKJN7LZ5PG6Y \
  | 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: 4c95e1fe7d4972f504aa4b7ebcf5e6f630cb93972a454f6b39efc1b7d73b9c62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9c5955196f06188812a8f55d149686a2f879f9f730c46f781039fe986ad6e3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-12T15:51:35Z",
    "title_canon_sha256": "0d88427ab29d597eada3cda679284cceb4f7dc4d5264c7278f53f66c70110c61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03922",
    "kind": "arxiv",
    "version": 2
  }
}