Pith Number

pith:BCAYJ4H2

pith:2011:BCAYJ4H2Y4CN2MQDRWXMFD7LWC

not attested not anchored not stored refs pending

Metastable $\pi$-junction between an s$_\pm$-wave and an s-wave superconductor

E. Berg, N. H. Lindner, T. Pereg-Barnea

arxiv:1102.0042 v3 · 2011-01-31 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCAYJ4H2Y4CN2MQDRWXMFD7LWC}

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	2026-05-18T04:24:05.907267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088184f0fac704dd32038daec28febb0a2156e2ca69d764d11a108d80715e268

Aliases

arxiv: 1102.0042 · arxiv_version: 1102.0042v3 · doi: 10.48550/arxiv.1102.0042 · pith_short_12: BCAYJ4H2Y4CN · pith_short_16: BCAYJ4H2Y4CN2MQD · pith_short_8: BCAYJ4H2

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/BCAYJ4H2Y4CN2MQDRWXMFD7LWC \
  | 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: 088184f0fac704dd32038daec28febb0a2156e2ca69d764d11a108d80715e268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f364288beac1b079575a73730910b2abd086bab94d5789ef28cb23445ea186",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-01-31T23:59:44Z",
    "title_canon_sha256": "4e5ddbbbc59fb1e37524f9ed3328160b789a180e9ff4dfedb4d8b9b6cc51c05b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0042",
    "kind": "arxiv",
    "version": 3
  }
}