Pith Number

pith:D2E43MOB

pith:2014:D2E43MOBFMI7C6M7IRDIE7G2J6

not attested not anchored not stored refs pending

On a 2D hydro-mechanical lattice approach for modelling hydraulic fracture

Caroline Fahy, Domenico Gallipoli, Peter Grassl, Simon J. Wheeler

arxiv:1411.7901 v2 · 2014-11-28 · cond-mat.mtrl-sci · physics.geo-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{D2E43MOBFMI7C6M7IRDIE7G2J6}

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	2026-05-18T02:32:21.491152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e89cdb1c12b11f1799f4446827cda4f9af49036f18ed4ae2f29cce75155780d

Aliases

arxiv: 1411.7901 · arxiv_version: 1411.7901v2 · doi: 10.48550/arxiv.1411.7901 · pith_short_12: D2E43MOBFMI7 · pith_short_16: D2E43MOBFMI7C6M7 · pith_short_8: D2E43MOB

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/D2E43MOBFMI7C6M7IRDIE7G2J6 \
  | 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: 1e89cdb1c12b11f1799f4446827cda4f9af49036f18ed4ae2f29cce75155780d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f708e23c7c2022d61049d492aca50f8dfa0fd9e9fe2959dcd506373ddcfc83a",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-11-28T15:25:46Z",
    "title_canon_sha256": "f32ed90904184beec4f909981287eda15a627d94330f6feff61b0e85c34d014b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7901",
    "kind": "arxiv",
    "version": 2
  }
}