Pith Number

pith:7GE5WUFM

pith:2017:7GE5WUFML5KRSBDGV4CF4HUE6P

not attested not anchored not stored refs pending

Multiphase Flows of N Immiscible Incompressible Fluids: An Outflow/Open Boundary Condition and Algorithm

Suchuan Dong, Zhiguo Yang

arxiv:1711.04364 v1 · 2017-11-12 · physics.flu-dyn · math.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{7GE5WUFML5KRSBDGV4CF4HUE6P}

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	2026-05-18T00:16:30.492983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f989db50ac5f55190466af045e1e84f3e5b5a7e0a99e694e41fc94153fb0030d

Aliases

arxiv: 1711.04364 · arxiv_version: 1711.04364v1 · doi: 10.48550/arxiv.1711.04364 · pith_short_12: 7GE5WUFML5KR · pith_short_16: 7GE5WUFML5KRSBDG · pith_short_8: 7GE5WUFM

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/7GE5WUFML5KRSBDGV4CF4HUE6P \
  | 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: f989db50ac5f55190466af045e1e84f3e5b5a7e0a99e694e41fc94153fb0030d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d10b8ed30337c914eae76265cb9f8d8ab91311728b5e4792fbf35c26078c506",
    "cross_cats_sorted": [
      "math.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-11-12T21:49:27Z",
    "title_canon_sha256": "c1f196b8f86cff6fee7ccbc1cd21a5992ae14124d57ace253c5d3bd966de6126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04364",
    "kind": "arxiv",
    "version": 1
  }
}