Pith Number

pith:WBQFKCF5

pith:2018:WBQFKCF5V25WDBHRRIC5SHRC6U

not attested not anchored not stored refs pending

Simulation of multiphase porous media flows with minimizing movement and finite volume schemes

Cl\'ement Canc\`es, L\'eonard Monsaingeon, Maxime Laborde, Thomas O. Gallou\"et

arxiv:1802.01321 v2 · 2018-02-05 · math.NA · 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{WBQFKCF5V25WDBHRRIC5SHRC6U}

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	2026-05-18T00:10:17.037279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0605508bdaebb6184f18a05d91e22f5367678b409c24e9135a31703af9d147d

Aliases

arxiv: 1802.01321 · arxiv_version: 1802.01321v2 · doi: 10.48550/arxiv.1802.01321 · pith_short_12: WBQFKCF5V25W · pith_short_16: WBQFKCF5V25WDBHR · pith_short_8: WBQFKCF5

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/WBQFKCF5V25WDBHRRIC5SHRC6U \
  | 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: b0605508bdaebb6184f18a05d91e22f5367678b409c24e9135a31703af9d147d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a2a56e2bfed691c98cb7f32801817af975990fe4c795c1c46ede498f2cc9bb8",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-02-05T10:07:12Z",
    "title_canon_sha256": "22448b537adb79fd9d780fe5c16fbc8b75c27b0da0c565f29d73dee7024d0d71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01321",
    "kind": "arxiv",
    "version": 2
  }
}