Pith Number

pith:6QYIWOEU

pith:2018:6QYIWOEUXEMUNT6GYJNWITFJXN

not attested not anchored not stored refs pending

Fractional Josephson Effect: A Missing Step Is A Key Step

Fan Zhang, Wei Pan

arxiv:1812.10920 v1 · 2018-12-28 · cond-mat.supr-con · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.quant-gas · 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{6QYIWOEUXEMUNT6GYJNWITFJXN}

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	2026-05-17T23:57:16.761065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4308b3894b91946cfc6c25b644ca9bb5960614153287d319add47e8ecd34a73

Aliases

arxiv: 1812.10920 · arxiv_version: 1812.10920v1 · doi: 10.48550/arxiv.1812.10920 · pith_short_12: 6QYIWOEUXEMU · pith_short_16: 6QYIWOEUXEMUNT6G · pith_short_8: 6QYIWOEU

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/6QYIWOEUXEMUNT6GYJNWITFJXN \
  | 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: f4308b3894b91946cfc6c25b644ca9bb5960614153287d319add47e8ecd34a73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bcf01a27901701ffd9e5888b8fba219a86246f31677be1622f4b1577e372875",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "cond-mat.quant-gas",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-12-28T08:12:05Z",
    "title_canon_sha256": "9a2ee952f822a58fe25bb6d5d21f8d45cc9ad49330bda55c0adb4e82c7ae900c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10920",
    "kind": "arxiv",
    "version": 1
  }
}