Pith Number

pith:HJ6GUCQW

pith:2017:HJ6GUCQWCCFGAHXZR5CBZC7SIE

not attested not anchored not stored refs pending

On Navier-Stokes-Korteweg and Euler-Korteweg Systems: Application to Quantum Fluids Models

Didier Bresch (LAMA), Ingrid Lacroix-Violet (LPP, Marguerite Gisclon (LAMA), RAPSODI)

arxiv:1703.09460 v4 · 2017-03-28 · 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{HJ6GUCQWCCFGAHXZR5CBZC7SIE}

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	2026-05-18T00:12:45.841718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7c6a0a16108a601ef98f441c8bf241241a394826284319454bf144cd9f1ae0

Aliases

arxiv: 1703.09460 · arxiv_version: 1703.09460v4 · doi: 10.48550/arxiv.1703.09460 · pith_short_12: HJ6GUCQWCCFG · pith_short_16: HJ6GUCQWCCFGAHXZ · pith_short_8: HJ6GUCQW

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/HJ6GUCQWCCFGAHXZR5CBZC7SIE \
  | 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: 3a7c6a0a16108a601ef98f441c8bf241241a394826284319454bf144cd9f1ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bf0aca5a8753b0091f47b508ea87534d5653547a92522c3b3bf807138663a39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-28T08:56:45Z",
    "title_canon_sha256": "f1f2c2268fe7f169ef562a485cf056e7e382cea2ad0c2690d440f351be2957bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09460",
    "kind": "arxiv",
    "version": 4
  }
}