Pith Number

pith:2PRG3FEA

pith:2012:2PRG3FEAAR3ITVRXGZT7LRR5YE

not attested not anchored not stored refs pending

Isotropic discrete Laplacian operators from lattice hydrodynamics

Ronojoy Adhikari, Santosh Ansumali, Sauro Succi, Sumesh P. Thampi

arxiv:1202.3299 v1 · 2012-02-15 · physics.comp-ph · 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{2PRG3FEAAR3ITVRXGZT7LRR5YE}

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	2026-05-18T01:58:28.096969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3e26d9480047689d6373667f5c63dc10d31b4ef619ed7e93eb1ec325e8810fa

Aliases

arxiv: 1202.3299 · arxiv_version: 1202.3299v1 · doi: 10.48550/arxiv.1202.3299 · pith_short_12: 2PRG3FEAAR3I · pith_short_16: 2PRG3FEAAR3ITVRX · pith_short_8: 2PRG3FEA

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/2PRG3FEAAR3ITVRXGZT7LRR5YE \
  | 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: d3e26d9480047689d6373667f5c63dc10d31b4ef619ed7e93eb1ec325e8810fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c88bc167bbe1e96ba2c66c22dd1e3051c41c35a27b20ef5b9d055f766825e9c2",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-02-15T13:00:58Z",
    "title_canon_sha256": "91188966d75aab5b06e049d184b490e11ca3f40bdfa7a98a795b55fd842dff0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3299",
    "kind": "arxiv",
    "version": 1
  }
}