Pith Number

pith:QW4PPS6N

pith:2024:QW4PPS6NO4YJSBGHSJEEZ6CZMW

not attested not anchored not stored refs pending

Rapid modelling of reactive transport in porous media using machine learning: limitations and solutions

Christopher C Pain, Claire E Heaney, Geraldine Regnier, Matthew D Jackson, Pablo Salinas, Vinicius L S Silva

arxiv:2405.14548 v2 · 2024-05-23 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QW4PPS6NO4YJSBGHSJEEZ6CZMW}

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.

Cited by

1 paper in Pith

A Kolmogorov-Arnold Surrogate Model for Chemical Equilibria: Application to Solid Solutions

Receipt and verification

First computed	2026-07-05T10:53:45.118809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85b8f7cbcd77309904c792484cf85965824d74b71d99d3ce9c7308a988a0219a

Aliases

arxiv: 2405.14548 · arxiv_version: 2405.14548v2 · doi: 10.48550/arxiv.2405.14548 · pith_short_12: QW4PPS6NO4YJ · pith_short_16: QW4PPS6NO4YJSBGH · pith_short_8: QW4PPS6N

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/QW4PPS6NO4YJSBGHSJEEZ6CZMW \
  | 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: 85b8f7cbcd77309904c792484cf85965824d74b71d99d3ce9c7308a988a0219a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65feb41d174f2733ea64afe6c7bbae7ced99cedc84a18565d7e1040f748724f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-05-23T13:28:10Z",
    "title_canon_sha256": "5283338e3e24e382fe10ce9b4e0e138654cf32a616a92bdded588e2f4a72f723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.14548",
    "kind": "arxiv",
    "version": 2
  }
}