Pith Number

pith:3TM7SXYC

pith:2011:3TM7SXYCKFFJUAJWPHVSIATM5L

not attested not anchored not stored refs pending

$\pi$-junction and spontaneous current state in a superfluid Fermi gas

Shunji Tsuchiya, Takashi Kashimura, Yoji Ohashi

arxiv:1105.4023 v1 · 2011-05-20 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TM7SXYCKFFJUAJWPHVSIATM5L}

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	2026-05-18T02:01:53.844860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd9f95f02514a9a013679eb24026ceadfa5c88c2d817ff153557a9721b8e537

Aliases

arxiv: 1105.4023 · arxiv_version: 1105.4023v1 · doi: 10.48550/arxiv.1105.4023 · pith_short_12: 3TM7SXYCKFFJ · pith_short_16: 3TM7SXYCKFFJUAJW · pith_short_8: 3TM7SXYC

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/3TM7SXYCKFFJUAJWPHVSIATM5L \
  | 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: dcd9f95f02514a9a013679eb24026ceadfa5c88c2d817ff153557a9721b8e537

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87490523db084f78ca2cff5479eee9ac8b9ac70c01694cedbfe4f7304fdcc13f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-05-20T07:06:03Z",
    "title_canon_sha256": "c0f296e2333579c6b13bc364c087c3339854175672aced096c29465a71224106"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4023",
    "kind": "arxiv",
    "version": 1
  }
}