Pith Number

pith:4QJFR6Z6

pith:2014:4QJFR6Z6WVAET3WQVWOACHP5IP

not attested not anchored not stored refs pending

Two-dimensional macroscopic quantum tunneling in multi-gap superconductor Josephson junctions

Hidehiro Asai, Masahiko Machida, Shiro Kawabata, Yukihiro Ota

arxiv:1412.5276 v1 · 2014-12-17 · cond-mat.supr-con · cond-mat.mes-hall · 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{4QJFR6Z6WVAET3WQVWOACHP5IP}

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	2026-05-18T02:31:01.873881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e41258fb3eb54049eed0ad9c011dfd43da79a1c052387890e7ce8d1288617c0f

Aliases

arxiv: 1412.5276 · arxiv_version: 1412.5276v1 · doi: 10.48550/arxiv.1412.5276 · pith_short_12: 4QJFR6Z6WVAE · pith_short_16: 4QJFR6Z6WVAET3WQ · pith_short_8: 4QJFR6Z6

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/4QJFR6Z6WVAET3WQVWOACHP5IP \
  | 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: e41258fb3eb54049eed0ad9c011dfd43da79a1c052387890e7ce8d1288617c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a2c2720e1ad4a27f49af17d87436cb46f5cc8525dc31070000643b534702af0",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-12-17T07:57:16Z",
    "title_canon_sha256": "74535fb6e7d70fc3e070e88004a8990aa6d7a379c1d43680bbd659228c559dc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5276",
    "kind": "arxiv",
    "version": 1
  }
}