Pith Number

pith:UQO4BRA4

pith:2013:UQO4BRA4EFE3PUYJ5765QK4ZQI

not attested not anchored not stored refs pending

A General Criterion for Liquefaction in Granular Layers with Heterogeneous Pore Pressure

Amks), David Sparks, Einat Aharonov, Eirik Grude Flekk{\o}y (UIO, Liran Goren, Renaud Toussaint (IPGS)

arxiv:1312.6422 v1 · 2013-12-22 · physics.geo-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQO4BRA4EFE3PUYJ5765QK4ZQI}

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	2026-05-18T03:03:58.343946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a41dc0c41c2149b7d309effdd82b998213bcb437004ca6515fb0d2482a780997

Aliases

arxiv: 1312.6422 · arxiv_version: 1312.6422v1 · doi: 10.48550/arxiv.1312.6422 · pith_short_12: UQO4BRA4EFE3 · pith_short_16: UQO4BRA4EFE3PUYJ · pith_short_8: UQO4BRA4

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/UQO4BRA4EFE3PUYJ5765QK4ZQI \
  | 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: a41dc0c41c2149b7d309effdd82b998213bcb437004ca6515fb0d2482a780997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1678c37f48eb205a55f7be10b95490b1707b56cb1688973abc741cbf3bb7b6dd",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2013-12-22T20:22:52Z",
    "title_canon_sha256": "8b6ee70a369f9bedb1cf1f9657c07db33b706a718e2ec582656c680b2cff3f61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6422",
    "kind": "arxiv",
    "version": 1
  }
}