Pith Number

pith:HVIYFLGT

pith:2015:HVIYFLGTEC4AQ4PGDPHY4RFXBO

not attested not anchored not stored refs pending

An Asymptotic-Preserving Method for a Relaxation of the Navier-Stokes-Korteweg Equations

Alina Chertock, Jochen Neusser, Pierre Degond

arxiv:1512.04228 v1 · 2015-12-14 · physics.flu-dyn · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVIYFLGTEC4AQ4PGDPHY4RFXBO}

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	2026-05-18T01:24:22.775599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d5182acd320b80871e61bcf8e44b70ba5bbe00dde0f2f3569831f052177b550

Aliases

arxiv: 1512.04228 · arxiv_version: 1512.04228v1 · doi: 10.48550/arxiv.1512.04228 · pith_short_12: HVIYFLGTEC4A · pith_short_16: HVIYFLGTEC4AQ4PG · pith_short_8: HVIYFLGT

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/HVIYFLGTEC4AQ4PGDPHY4RFXBO \
  | 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: 3d5182acd320b80871e61bcf8e44b70ba5bbe00dde0f2f3569831f052177b550

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a51f947c31e51b1e6fe2c997ffb79bd296b5175d240245366463e8c4eb9670",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-12-14T09:32:29Z",
    "title_canon_sha256": "8af1384167191b18ccda01b76391615a01e7b1af537a30c7ae8c3698b918519b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04228",
    "kind": "arxiv",
    "version": 1
  }
}