Pith Number

pith:GL2OGW22

pith:2014:GL2OGW22LSSWPOYWDWQSVVBXJO

not attested not anchored not stored refs pending

Existence and uniqueness of global weak solutions to a Cahn-Hilliard-Stokes-Darcy system for two phase incompressible flows in karstic geometry

Daozhi Han, Hao Wu, Xiaoming Wang

arxiv:1405.5415 v1 · 2014-05-21 · 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{GL2OGW22LSSWPOYWDWQSVVBXJO}

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	2026-05-18T02:51:24.270439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32f4e35b5a5ca567bb161da12ad4374bacb064748bec0e76efa48af67130ea7e

Aliases

arxiv: 1405.5415 · arxiv_version: 1405.5415v1 · doi: 10.48550/arxiv.1405.5415 · pith_short_12: GL2OGW22LSSW · pith_short_16: GL2OGW22LSSWPOYW · pith_short_8: GL2OGW22

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/GL2OGW22LSSWPOYWDWQSVVBXJO \
  | 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: 32f4e35b5a5ca567bb161da12ad4374bacb064748bec0e76efa48af67130ea7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d075e3530e5c7dc3e23d015e740289447551ac315a3e9daf584f585e4f73732e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-21T13:31:25Z",
    "title_canon_sha256": "11aff79548f6e7878bf620b3381f1e29ff166145d80065ec88d0970e9bf793c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5415",
    "kind": "arxiv",
    "version": 1
  }
}