Pith Number

pith:WVX45ZN5

pith:2015:WVX45ZN5BBTIJDVNKHAO6JNMYU

not attested not anchored not stored refs pending

Comparison of CO2 trapping in highly heterogeneous reservoirs with Brooks-Corey and van Genuchten type capillary pressure curves

David F. Dominic, Edward Mehnert, Naum I. Gershenzon, Robert W. Ritzi Jr., Roland T. Okwen

arxiv:1507.07770 v1 · 2015-07-28 · 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{WVX45ZN5BBTIJDVNKHAO6JNMYU}

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	2026-05-18T01:08:21.084303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b56fcee5bd0866848ead51c0ef25acc5172155bc874f6c38b5e529e61228ec42

Aliases

arxiv: 1507.07770 · arxiv_version: 1507.07770v1 · doi: 10.48550/arxiv.1507.07770 · pith_short_12: WVX45ZN5BBTI · pith_short_16: WVX45ZN5BBTIJDVN · pith_short_8: WVX45ZN5

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/WVX45ZN5BBTIJDVNKHAO6JNMYU \
  | 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: b56fcee5bd0866848ead51c0ef25acc5172155bc874f6c38b5e529e61228ec42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d335f6c867d64532d7746567081d55b2c2e574fa90fe5bb62cf801c6d466be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2015-07-28T13:53:23Z",
    "title_canon_sha256": "f2dd7303525a4cb85e3a99d575cc88712c9741b0a3feac0967802a01331e87dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07770",
    "kind": "arxiv",
    "version": 1
  }
}