Pith Number

pith:FDOXQ2FJ

pith:2005:FDOXQ2FJPDANI3FVHVPE6P2TEO

not attested not anchored not stored refs pending

Quantum Down Conversion and Multipartite Entanglement via a Mesoscopic SQUID Ring

C. J. Harland, J. F. Ralph, M. J. Everitt, P. B. Stiffell, T. D. Clark

arxiv:cond-mat/0507712 v1 · 2005-07-29 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDOXQ2FJPDANI3FVHVPE6P2TEO}

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	2026-07-04T14:22:29.419744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28dd7868a978c0d46cb53d5e4f3f5323bf6591008f2676de223d18a4f0cde5d5

Aliases

arxiv: cond-mat/0507712 · arxiv_version: cond-mat/0507712v1 · doi: 10.48550/arxiv.cond-mat/0507712 · pith_short_12: FDOXQ2FJPDAN · pith_short_16: FDOXQ2FJPDANI3FV · pith_short_8: FDOXQ2FJ

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/FDOXQ2FJPDANI3FVHVPE6P2TEO \
  | 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: 28dd7868a978c0d46cb53d5e4f3f5323bf6591008f2676de223d18a4f0cde5d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "485772cca5267225e8b8bfe456c9ad6b8d38512870b46ae7f07e990a57022b6e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2005-07-29T10:50:50Z",
    "title_canon_sha256": "1a02b3785263c23916f0505cc5029251e9b47c7568dffe218428bec21d575a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0507712",
    "kind": "arxiv",
    "version": 1
  }
}