Pith Number

pith:TQKIVWJ5

pith:2026:TQKIVWJ5F2H6A5MNAUVPNSNGMZ

not attested not anchored not stored refs pending

Learning and Inferring Multiphase Flow Dynamics in Porous Media using Scientific Machine Learning: Application to the "FluidFlower" CO2 Injection Experiment

Ehsan Haghighat, Hannah Lu, Lluis Salo-Salgado, Ruben Juanes, Yun-Ting Chou

arxiv:2606.05448 v1 · 2026-06-03 · physics.geo-ph · 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{TQKIVWJ5F2H6A5MNAUVPNSNGMZ}

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	2026-06-05T00:13:58.270723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c148ad93d2e8fe0758d052af6c9a66648a890df39e96386538385633028b060

Aliases

arxiv: 2606.05448 · arxiv_version: 2606.05448v1 · doi: 10.48550/arxiv.2606.05448 · pith_short_12: TQKIVWJ5F2H6 · pith_short_16: TQKIVWJ5F2H6A5MN · pith_short_8: TQKIVWJ5

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/TQKIVWJ5F2H6A5MNAUVPNSNGMZ \
  | 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: 9c148ad93d2e8fe0758d052af6c9a66648a890df39e96386538385633028b060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99058987dea3edc53dac4832f069ecb4ec5ef61122586584c55395db4f535857",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2026-06-03T21:09:30Z",
    "title_canon_sha256": "fb4789189f4648df7063c7ac549c72ce2d35ea41d21bdcebd503eb7b268fcf37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05448",
    "kind": "arxiv",
    "version": 1
  }
}