Pith Number

pith:VY7GQRH5

pith:2012:VY7GQRH5BEGEDJGSQWJNZRZ246

not attested not anchored not stored refs pending

Tunneling of the 3rd Kind: A Test of the Effective Non-locality of Quantum Field Theory

Chris J. Wallace, Holger Gies, Joerg Jaeckel, Simon A. Gardiner

arxiv:1204.4802 v2 · 2012-04-21 · quant-ph · hep-ph · 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{VY7GQRH5BEGEDJGSQWJNZRZ246}

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	2026-05-18T03:28:42.901159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae3e6844fd090c41a4d28592dcc73ae7a8eabda42b97a6be7531dc951626066a

Aliases

arxiv: 1204.4802 · arxiv_version: 1204.4802v2 · doi: 10.48550/arxiv.1204.4802 · pith_short_12: VY7GQRH5BEGE · pith_short_16: VY7GQRH5BEGEDJGS · pith_short_8: VY7GQRH5

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/VY7GQRH5BEGEDJGSQWJNZRZ246 \
  | 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: ae3e6844fd090c41a4d28592dcc73ae7a8eabda42b97a6be7531dc951626066a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "333afa6eeb18e1dedbdb1fc9579b41e67492419440539c80109112f635bd247f",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-21T11:33:52Z",
    "title_canon_sha256": "d58d55a9a59ab7d6ae3370961f66a559d5812c9b23e3cf6bd84f9929dfe1d1e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4802",
    "kind": "arxiv",
    "version": 2
  }
}