Pith Number

pith:WSAG6MY7

pith:2023:WSAG6MY7KPTYZN7Z5W3DF7L7TF

not attested not anchored not stored refs pending

Simulation and Prediction of Countercurrent Spontaneous Imbibition at Early and Late Times Using Physics-Informed Neural Networks

Jassem Abbasi, P{\aa}l {\O}steb{\o} Andersen

arxiv:2306.05554 v3 · 2023-05-06 · physics.comp-ph · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSAG6MY7KPTYZN7Z5W3DF7L7TF}

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	2026-07-05T06:50:55.717773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4806f331f53e78cb7f9edb632fd7f9972794c52fe9d0cddbe51274e1b44a076

Aliases

arxiv: 2306.05554 · arxiv_version: 2306.05554v3 · doi: 10.48550/arxiv.2306.05554 · pith_short_12: WSAG6MY7KPTY · pith_short_16: WSAG6MY7KPTYZN7Z · pith_short_8: WSAG6MY7

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/WSAG6MY7KPTYZN7Z5W3DF7L7TF \
  | 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: b4806f331f53e78cb7f9edb632fd7f9972794c52fe9d0cddbe51274e1b44a076

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcb6d94bf71af040866c693e77eb3e027321e982dfe9574d9afef4a5e4f736f6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2023-05-06T10:16:04Z",
    "title_canon_sha256": "109b765a8dbcb502f885a3e9deed65dd28e30d03b115bed670ad07590ff0acb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05554",
    "kind": "arxiv",
    "version": 3
  }
}