Pith Number

pith:J7MFCSAQ

pith:2010:J7MFCSAQH7BXA5PV2Z4OHXNJVD

not attested not anchored not stored refs pending

Using boundary methods to compute the Casimir energy

F.C. Lombardo, F.D. Mazzitelli, P.I. Villar

arxiv:1003.2011 v1 · 2010-03-10 · 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{J7MFCSAQH7BXA5PV2Z4OHXNJVD}

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	2026-05-18T00:37:05.637373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fd85148103fc37075f5d678e3dda9a8d1648ee4f312977b35074a6bc0b1e235

Aliases

arxiv: 1003.2011 · arxiv_version: 1003.2011v1 · doi: 10.48550/arxiv.1003.2011 · pith_short_12: J7MFCSAQH7BX · pith_short_16: J7MFCSAQH7BXA5PV · pith_short_8: J7MFCSAQ

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/J7MFCSAQH7BXA5PV2Z4OHXNJVD \
  | 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: 4fd85148103fc37075f5d678e3dda9a8d1648ee4f312977b35074a6bc0b1e235

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fded7ddfbef36c70e523c50e9045a1c34b893f11ccedaa2586854d00082e548e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-03-10T02:34:42Z",
    "title_canon_sha256": "83e597a0e1b4b75089aeba2eb691e70617a7255cc91073378dab9c5ffcbfab61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2011",
    "kind": "arxiv",
    "version": 1
  }
}