Pith Number

pith:VH4GNYBF

pith:2014:VH4GNYBFB7JUEQ7TMJNG7RRJ6R

not attested not anchored not stored refs pending

Using simple shape three-dimensional inclusions to enhance porous layer absorption

Benoit Nennig (LISMMA), Bruno Brouard (LAUM), Cl\'ement Lagarrigue (LAUM), Jean-Philippe Groby (LAUM), Olivier Dazel (LAUM), Vincent Tournat (LAUM)

arxiv:1402.1132 v1 · 2014-02-05 · physics.class-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{VH4GNYBFB7JUEQ7TMJNG7RRJ6R}

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	2026-05-18T01:44:47.348750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f866e0250fd34243f3625a6fc629f460e1785d7a0a53baa2d882bb85f36a59

Aliases

arxiv: 1402.1132 · arxiv_version: 1402.1132v1 · doi: 10.48550/arxiv.1402.1132 · pith_short_12: VH4GNYBFB7JU · pith_short_16: VH4GNYBFB7JUEQ7T · pith_short_8: VH4GNYBF

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/VH4GNYBFB7JUEQ7TMJNG7RRJ6R \
  | 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: a9f866e0250fd34243f3625a6fc629f460e1785d7a0a53baa2d882bb85f36a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf2b0d05c1dba049888ca9d59a232c9fe6eb69a555d46111a2d2f514b67130d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2014-02-05T19:20:35Z",
    "title_canon_sha256": "aded7a9465aba4b3360346495bea7eba825c9fa9f1901491ce45772f4aa89111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1132",
    "kind": "arxiv",
    "version": 1
  }
}