Pith Number

pith:3DVFIE2Q

pith:2025:3DVFIE2QAYZ556ZHTDVLFBMWHU

not attested not anchored not stored refs pending

Sensitivity of Trapping Efficiency and Relative Permeability to Experimental Methodology in Laboratory Core Flooding

Catherine Callas, Catherine Spurin, Hamdi A. Tchelepi, Sally M. Benson, Takeshi Kurotori

arxiv:2505.09044 v1 · 2025-05-14 · physics.geo-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{3DVFIE2QAYZ556ZHTDVLFBMWHU}

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	2026-07-05T11:02:49.409478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8ea5413500633defb2798eab285963d2bf5b796ffde0c0825715e2bd11a1582

Aliases

arxiv: 2505.09044 · arxiv_version: 2505.09044v1 · doi: 10.48550/arxiv.2505.09044 · pith_short_12: 3DVFIE2QAYZ5 · pith_short_16: 3DVFIE2QAYZ556ZH · pith_short_8: 3DVFIE2Q

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/3DVFIE2QAYZ556ZHTDVLFBMWHU \
  | 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: d8ea5413500633defb2798eab285963d2bf5b796ffde0c0825715e2bd11a1582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb4bfe9348b6135d43fdbdbc31a965e06013903f198979f051f5d41e1d1aa3d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2025-05-14T00:52:51Z",
    "title_canon_sha256": "44670b59f553889d777e11a5abed8a6109f4310e9551eaa4d2b3a1fe14d6e7bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09044",
    "kind": "arxiv",
    "version": 1
  }
}