Pith Number

pith:R7OPNBHP

pith:2009:R7OPNBHPB5WVAXWPOCC5U6H5FQ

not attested not anchored not stored refs pending

Phase diagram of a two-dimensional lattice gas model of a ramp system

Enrique Lomba, Jose A. Capitan, Jose A. Cuesta, Noe G. Almarza

arxiv:0907.3447 v1 · 2009-07-20 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7OPNBHPB5WVAXWPOCC5U6H5FQ}

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	2026-05-18T04:03:20.382339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fdcf684ef0f6d505ecf7085da78fd2c3593e6cdfac1f670616235861f75206f

Aliases

arxiv: 0907.3447 · arxiv_version: 0907.3447v1 · doi: 10.48550/arxiv.0907.3447 · pith_short_12: R7OPNBHPB5WV · pith_short_16: R7OPNBHPB5WVAXWP · pith_short_8: R7OPNBHP

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/R7OPNBHPB5WVAXWPOCC5U6H5FQ \
  | 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: 8fdcf684ef0f6d505ecf7085da78fd2c3593e6cdfac1f670616235861f75206f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e3a6d15b4b65054c9f94bab0966c04d8572146ce3fd4f7bf21dd3964b200e37",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-07-20T17:15:47Z",
    "title_canon_sha256": "2691f4d7667b305959b966868bcf6d450fa81b6f88aba59d99b1093f3890f6c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3447",
    "kind": "arxiv",
    "version": 1
  }
}