Pith Number

pith:H2DZCNUF

pith:2011:H2DZCNUFZ66QEVGUJOLSAP2DJA

not attested not anchored not stored refs pending

Allen-Cahn and Cahn-Hilliard-like equations for dissipative dynamics of saturated porous media

Emilio N. M. Cirillo, Giulio Sciarra, Nicoletta Ianiro

arxiv:1110.5457 v2 · 2011-10-25 · cond-mat.mtrl-sci · math-ph · math.MP · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H2DZCNUFZ66QEVGUJOLSAP2DJA}

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	2026-05-18T02:00:04.218038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e87913685cfbd0254d44b97203f434804d3d3a8f4ba832a5f83250afd6bd198

Aliases

arxiv: 1110.5457 · arxiv_version: 1110.5457v2 · doi: 10.48550/arxiv.1110.5457 · pith_short_12: H2DZCNUFZ66Q · pith_short_16: H2DZCNUFZ66QEVGU · pith_short_8: H2DZCNUF

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/H2DZCNUFZ66QEVGUJOLSAP2DJA \
  | 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: 3e87913685cfbd0254d44b97203f434804d3d3a8f4ba832a5f83250afd6bd198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "802621d4ab48d5102d0e0b85df09be5d1fbc8dcb69d87b20bf6e3752ff68927a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-10-25T10:39:01Z",
    "title_canon_sha256": "b7ed1424e2fff52f6ad88e9ae37cee9fe58f9923130d38995742b5f5b3b173e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5457",
    "kind": "arxiv",
    "version": 2
  }
}