Pith Number

pith:22N32GYT

pith:2011:22N32GYT7YIO6IFD733RUG3QGT

not attested not anchored not stored refs pending

Many-body effects in van der Waals-Casimir interaction between graphene layers

Ali Naji, Jalal Sarabadani, Reza Asgari, Rudolf Podgornik

arxiv:1105.4241 v1 · 2011-05-21 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22N32GYT7YIO6IFD733RUG3QGT}

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	2026-05-18T02:01:53.197991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d69bbd1b13fe10ef20a3fef71a1b7034efb0155809390002d1fc111cfa1ba661

Aliases

arxiv: 1105.4241 · arxiv_version: 1105.4241v1 · doi: 10.48550/arxiv.1105.4241 · pith_short_12: 22N32GYT7YIO · pith_short_16: 22N32GYT7YIO6IFD · pith_short_8: 22N32GYT

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/22N32GYT7YIO6IFD733RUG3QGT \
  | 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: d69bbd1b13fe10ef20a3fef71a1b7034efb0155809390002d1fc111cfa1ba661

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5421638bec672c6414232426808d8ec3cf501716be0405828912bc5bb3a7f69b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-05-21T09:17:17Z",
    "title_canon_sha256": "da50719af6115ea32ae8547d9cb00eb701ccfd1d65f9a2aeb6457fd2dc6b8549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4241",
    "kind": "arxiv",
    "version": 1
  }
}