Pith Number

pith:FQZFLIPT

pith:2012:FQZFLIPTPSRMENZFHC46BINVJQ

not attested not anchored not stored refs pending

Efficient and accurate solver of the three-dimensional screened and unscreened Poisson's equation with generic boundary conditions

Alessandro Cerioni, Alessandro Mirone, Luigi Genovese, Vicente Armando Sole

arxiv:1207.2298 v1 · 2012-07-10 · cond-mat.mtrl-sci · physics.comp-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{FQZFLIPTPSRMENZFHC46BINVJQ}

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	2026-05-18T03:29:51.062265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3255a1f37ca2c2372538b9e0a1b54c0b31bf9e27fe88c7a99bae322b5acb79

Aliases

arxiv: 1207.2298 · arxiv_version: 1207.2298v1 · doi: 10.48550/arxiv.1207.2298 · pith_short_12: FQZFLIPTPSRM · pith_short_16: FQZFLIPTPSRMENZF · pith_short_8: FQZFLIPT

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/FQZFLIPTPSRMENZFHC46BINVJQ \
  | 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: 2c3255a1f37ca2c2372538b9e0a1b54c0b31bf9e27fe88c7a99bae322b5acb79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fb010d53a0691eb3ee96b555302dda7d5d1575db9fe557689df1300518d3997",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-07-10T10:28:37Z",
    "title_canon_sha256": "aa39c16bd3685567abea634c1908081f3663a316a50cc6009a76cf88a5a1a871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2298",
    "kind": "arxiv",
    "version": 1
  }
}