Pith Number

pith:BXK23K43

pith:2020:BXK23K43BNH6UR3MP7KL5WZRL3

not attested not anchored not stored refs pending

A pressure-correction and bound-preserving discretization of the phase-field method for variable density two-phase flows

Beatrice Riviere, Chen Liu, Christopher Thiele, Deep Ray, Lu Lin

arxiv:2010.16044 v1 · 2020-10-30 · math.NA · cs.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{BXK23K43BNH6UR3MP7KL5WZRL3}

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	2026-07-05T01:47:48.783912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dd5adab9b0b4fea476c7fd4bedb315ec4f83487cba8395cfc40b599112e005d

Aliases

arxiv: 2010.16044 · arxiv_version: 2010.16044v1 · doi: 10.48550/arxiv.2010.16044 · pith_short_12: BXK23K43BNH6 · pith_short_16: BXK23K43BNH6UR3M · pith_short_8: BXK23K43

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/BXK23K43BNH6UR3MP7KL5WZRL3 \
  | 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: 0dd5adab9b0b4fea476c7fd4bedb315ec4f83487cba8395cfc40b599112e005d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92f65eee40b17595bb4c9c4e23d248e1d17795672a3cdb30db6b8046ccb3fb70",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-10-30T03:35:41Z",
    "title_canon_sha256": "345de56b61240033833d06389d08b70efeaeb35e03b5de8b07469a08c8309093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.16044",
    "kind": "arxiv",
    "version": 1
  }
}