Pith Number

pith:VPQNNNCB

pith:2009:VPQNNNCBXO3G6OMWO5B4TFAY5N

not attested not anchored not stored refs pending

Spin-asymmetric Josephson effect

F. Massel, G.-S. Paraoanu, J. Kajala, M.J. Leskinen, M.O.J. Heikkinen, P. Torma

arxiv:0911.4678 v3 · 2009-11-24 · cond-mat.quant-gas · 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{VPQNNNCBXO3G6OMWO5B4TFAY5N}

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	2026-05-18T04:33:49.864033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abe0d6b441bbb66f39967743c99418eb63ef77abbc700776f52c1412d9af6bf0

Aliases

arxiv: 0911.4678 · arxiv_version: 0911.4678v3 · doi: 10.48550/arxiv.0911.4678 · pith_short_12: VPQNNNCBXO3G · pith_short_16: VPQNNNCBXO3G6OMW · pith_short_8: VPQNNNCB

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/VPQNNNCBXO3G6OMWO5B4TFAY5N \
  | 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: abe0d6b441bbb66f39967743c99418eb63ef77abbc700776f52c1412d9af6bf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10b58de36d122aaa3161815399b6f95b3755c3460a16fbc4d9e78bbf0dd514da",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-11-24T17:28:05Z",
    "title_canon_sha256": "247150c444840d5bb3ffa7cd642cb2b923337c072e3f9d579c20cf358d7df737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4678",
    "kind": "arxiv",
    "version": 3
  }
}