Pith Number

pith:UPDC3PCJ

pith:2011:UPDC3PCJNRIZWG6ZMJHBCEESG7

not attested not anchored not stored refs pending

Electromagnetic Casimir Forces of Parabolic Cylinder and Knife-Edge Geometries

Alexander Shpunt, Mehran Kardar, Noah Graham, Robert L. Jaffe, Sahand Jamal Rahi, Thorsten Emig

arxiv:1103.5942 v1 · 2011-03-30 · quant-ph · cond-mat.stat-mech · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPDC3PCJNRIZWG6ZMJHBCEESG7}

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	2026-05-18T04:20:23.098620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c62dbc496c519b1bd9624e11109237fcf4153d8711c2770b3ab2fec1d63e31

Aliases

arxiv: 1103.5942 · arxiv_version: 1103.5942v1 · doi: 10.48550/arxiv.1103.5942 · pith_short_12: UPDC3PCJNRIZ · pith_short_16: UPDC3PCJNRIZWG6Z · pith_short_8: UPDC3PCJ

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/UPDC3PCJNRIZWG6ZMJHBCEESG7 \
  | 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: a3c62dbc496c519b1bd9624e11109237fcf4153d8711c2770b3ab2fec1d63e31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5abae4ac46d2ad5ec34b006f975e829d2a073eda8df7310bcf2478955258b2b0",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-03-30T14:36:50Z",
    "title_canon_sha256": "074aa8d7fb5a096887dd671a63cd4ff79808549b87f86157d5d284319f30f00a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5942",
    "kind": "arxiv",
    "version": 1
  }
}