Pith Number

pith:PA2APRDX

pith:2010:PA2APRDX4DERRACUMMCV2U5APK

not attested not anchored not stored refs pending

Josephson pi-state in a ferromagnetic insulator

Alexander A. Golubov, Satoshi Kashiwaya, Shiro Kawabata, Yasuhiro Asano, Yukio Tanaka

arxiv:1003.3083 v1 · 2010-03-16 · cond-mat.supr-con · cond-mat.mes-hall · cond-mat.str-el · 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{PA2APRDX4DERRACUMMCV2U5APK}

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	2026-05-18T02:24:37.016866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

783407c477e0c918805463055d53a07aaecb58c39d0582dbc474f43db6d1310a

Aliases

arxiv: 1003.3083 · arxiv_version: 1003.3083v1 · doi: 10.48550/arxiv.1003.3083 · pith_short_12: PA2APRDX4DER · pith_short_16: PA2APRDX4DERRACU · pith_short_8: PA2APRDX

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/PA2APRDX4DERRACUMMCV2U5APK \
  | 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: 783407c477e0c918805463055d53a07aaecb58c39d0582dbc474f43db6d1310a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "444e57bd3d1ed45209210ba8881ac43e3ab55a637a83875726eee253c2285dbb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-03-16T05:33:01Z",
    "title_canon_sha256": "2c078346dd25d9f7bab80f8731d5bbe1b1891adbc4316581b98aa65f009c6a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3083",
    "kind": "arxiv",
    "version": 1
  }
}