Pith Number

pith:Q2OUUIID

pith:2025:Q2OUUIIDDVEODO5ZIK2GPQZFE3

not attested not anchored not stored refs pending

Spatially Distributed Wettability Characterization in Porous Media

Faisal Aljaberi, Hadi Belhaj, Martin Blunt, Mohammed Al-Kobaisi, Sajjad Foroughi

arxiv:2507.01617 v1 · 2025-07-02 · 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{Q2OUUIIDDVEODO5ZIK2GPQZFE3}

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	2026-07-05T11:30:51.995958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

869d4a21031d48e1bbb942b467c32526e29500041e789574e3227ebc80698e10

Aliases

arxiv: 2507.01617 · arxiv_version: 2507.01617v1 · doi: 10.48550/arxiv.2507.01617 · pith_short_12: Q2OUUIIDDVEO · pith_short_16: Q2OUUIIDDVEODO5Z · pith_short_8: Q2OUUIID

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/Q2OUUIIDDVEODO5ZIK2GPQZFE3 \
  | 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: 869d4a21031d48e1bbb942b467c32526e29500041e789574e3227ebc80698e10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "245dc5c0d3cb42fc7ade25e392dc46961032c366be3c45f9c96fac2da6499934",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-07-02T11:37:00Z",
    "title_canon_sha256": "26554f59e19ce73c0f52f0304c4d2c5a122153b27ba4804802783ec042713504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01617",
    "kind": "arxiv",
    "version": 1
  }
}