Pith Number

pith:URIWXEOK

pith:2018:URIWXEOKJGJGOYEU72L3US5N4U

not attested not anchored not stored refs pending

Homogenization of a Biot-Stokes system modeling deformable vuggy porous media

Herv\'e Jourde, Jun Yao, Tao Huang, Xiaoguang Wang, Xu Zhou, Zhaoqin Huang

arxiv:1804.04329 v1 · 2018-04-12 · 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{URIWXEOKJGJGOYEU72L3US5N4U}

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	2026-05-18T00:18:39.869458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4516b91ca4992676094fe97ba4bade52cd7968ee1fc2ea2cf0d7253e0c7b248

Aliases

arxiv: 1804.04329 · arxiv_version: 1804.04329v1 · doi: 10.48550/arxiv.1804.04329 · pith_short_12: URIWXEOKJGJG · pith_short_16: URIWXEOKJGJGOYEU · pith_short_8: URIWXEOK

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/URIWXEOKJGJGOYEU72L3US5N4U \
  | 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: a4516b91ca4992676094fe97ba4bade52cd7968ee1fc2ea2cf0d7253e0c7b248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a399ca796d1074ff9feec7f95b2adcf0340fa9c407e0ff02d0e88ea96301f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-04-12T05:56:19Z",
    "title_canon_sha256": "e4aa8ec31fa5c467776ab524a13acc424dbd38c1469247d1fe61905993dadd52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04329",
    "kind": "arxiv",
    "version": 1
  }
}