Pith Number

pith:L3TFANLP

pith:2016:L3TFANLPDPVVQC7HW4LG3MIRNN

not attested not anchored not stored refs pending

Uniquely solvable and energy stable decoupled schemes for Cahn-Hilliard-Stokes-Darcy system for two-phase flows in karstic geometry

Daozhi Han, Wenbin Chen, Xiaoming Wang

arxiv:1610.05401 v1 · 2016-10-18 · 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{L3TFANLPDPVVQC7HW4LG3MIRNN}

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	2026-05-18T01:01:59.454204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ee650356f1beb580be7b7166db1116b6bb9153f0cbf2510ed45ad54acb6b326

Aliases

arxiv: 1610.05401 · arxiv_version: 1610.05401v1 · doi: 10.48550/arxiv.1610.05401 · pith_short_12: L3TFANLPDPVV · pith_short_16: L3TFANLPDPVVQC7H · pith_short_8: L3TFANLP

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/L3TFANLPDPVVQC7HW4LG3MIRNN \
  | 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: 5ee650356f1beb580be7b7166db1116b6bb9153f0cbf2510ed45ad54acb6b326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6942763dc255f1ba2d26fdcae79491e681fe10c572e4b4d8f26f643bf9f5dc78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-10-18T01:57:09Z",
    "title_canon_sha256": "7e12ea0549b46ca3fbca513e73176040c1ecf25e695977a6e7b5f10c9259b62a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05401",
    "kind": "arxiv",
    "version": 1
  }
}