Pith Number

pith:FDTAYZXW

pith:2009:FDTAYZXW72TLQIQM2P65W4NRKK

not attested not anchored not stored refs pending

Suspended graphene films and their Casimir interaction with ideal conductor

I. V. Fialkovsky

arxiv:0910.1940 v1 · 2009-10-10 · cond-mat.mes-hall · hep-th · quant-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{FDTAYZXW72TLQIQM2P65W4NRKK}

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	2026-05-18T00:37:05.866130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e60c66f6fea6b8220cd3fddb71b15281a123b3b940e04aca1dbc6de8344702

Aliases

arxiv: 0910.1940 · arxiv_version: 0910.1940v1 · doi: 10.48550/arxiv.0910.1940 · pith_short_12: FDTAYZXW72TL · pith_short_16: FDTAYZXW72TLQIQM · pith_short_8: FDTAYZXW

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/FDTAYZXW72TLQIQM2P65W4NRKK \
  | 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: 28e60c66f6fea6b8220cd3fddb71b15281a123b3b940e04aca1dbc6de8344702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a63f4345067480b70a3f9700c069323d3d4513430f1d11db33e468c3aba7390",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-10-10T19:57:52Z",
    "title_canon_sha256": "e7c0707de48b51729e457d9965cafa806112875c24e788852543b2557c1e3d9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1940",
    "kind": "arxiv",
    "version": 1
  }
}