Pith Number

pith:Y2JAFW6Z

pith:2018:Y2JAFW6Z4FS6VJZOAHA5H4PGVP

not attested not anchored not stored refs pending

A Particle-based Multiscale Solver for Compressible Liquid-Vapor Flow

Christian Rohde, Jim Magiera

arxiv:1804.01411 v1 · 2018-04-04 · math.NA · cs.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2JAFW6Z4FS6VJZOAHA5H4PGVP}

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	2026-06-04T19:11:45.603517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69202dbd9e165eaa72e01c1d3f1e6abd9dacb3d613babb109e453e1e66cb6db

Aliases

arxiv: 1804.01411 · arxiv_version: 1804.01411v1 · doi: 10.48550/arxiv.1804.01411 · pith_short_12: Y2JAFW6Z4FS6 · pith_short_16: Y2JAFW6Z4FS6VJZO · pith_short_8: Y2JAFW6Z

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/Y2JAFW6Z4FS6VJZOAHA5H4PGVP \
  | 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: c69202dbd9e165eaa72e01c1d3f1e6abd9dacb3d613babb109e453e1e66cb6db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3f68239e6e1954baa958d1665775bda29a02aacecd7ee4bb5f7cd288a59b2c7",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-04T13:47:51Z",
    "title_canon_sha256": "6119b6f66f3ad10552cf2c3064d072532011befaba39302a8b678c50632eeb01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01411",
    "kind": "arxiv",
    "version": 1
  }
}