Pith Number

pith:I4IJKRKT

pith:2019:I4IJKRKTG2X7TPOUU4EGVJDPTO

not attested not anchored not stored refs pending

A phase-field modeling approach of fracture propagation in poroelastic media

Shuwei Zhou, Timon Rabczuk, Xiaoying Zhuang

arxiv:1902.09954 v1 · 2019-02-14 · physics.geo-ph · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4IJKRKTG2X7TPOUU4EGVJDPTO}

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	2026-05-17T23:52:34.966859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

471095455336aff9bdd4a7086aa46f9b9cd81a62d1ab0f503c7e2536afe6ae43

Aliases

arxiv: 1902.09954 · arxiv_version: 1902.09954v1 · doi: 10.48550/arxiv.1902.09954 · pith_short_12: I4IJKRKTG2X7 · pith_short_16: I4IJKRKTG2X7TPOU · pith_short_8: I4IJKRKT

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/I4IJKRKTG2X7TPOUU4EGVJDPTO \
  | 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: 471095455336aff9bdd4a7086aa46f9b9cd81a62d1ab0f503c7e2536afe6ae43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "257bd8739637f60b6f755c1b5ffb6f49f427466f70f2a7f2470c4b920caa2cd9",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2019-02-14T13:21:36Z",
    "title_canon_sha256": "bc59b71c9d0406e999dafa1432d4d9df058c1f43744f15c141f27bd3d62f8188"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09954",
    "kind": "arxiv",
    "version": 1
  }
}