Pith Number

pith:ZFT4NUM6

pith:2012:ZFT4NUM6LCO4EB22MPTLKQYPP2

not attested not anchored not stored refs pending

Andreev reflection and tunneling spectrum in a superlattice of metal-superconductor junctions

Jiayun Luo, Ke Sha, Liangbin Hu, W. LiMing, Xiaoxue Cai

arxiv:1207.2938 v1 · 2012-07-12 · cond-mat.supr-con · 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{ZFT4NUM6LCO4EB22MPTLKQYPP2}

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	2026-05-18T02:44:57.079782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c967c6d19e589dc2075a63e6b5430f7ea772e588e9f4bc2c1a8ae487d3d19124

Aliases

arxiv: 1207.2938 · arxiv_version: 1207.2938v1 · doi: 10.48550/arxiv.1207.2938 · pith_short_12: ZFT4NUM6LCO4 · pith_short_16: ZFT4NUM6LCO4EB22 · pith_short_8: ZFT4NUM6

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/ZFT4NUM6LCO4EB22MPTLKQYPP2 \
  | 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: c967c6d19e589dc2075a63e6b5430f7ea772e588e9f4bc2c1a8ae487d3d19124

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f17d3335270171bef5a6b156b81e1bf26c9861302a1eed9662949520058f3c26",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-07-12T12:33:27Z",
    "title_canon_sha256": "201b5bf34d700145b1c47be5321606afb4c53b6138ebd616f0f1682c4cca8f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2938",
    "kind": "arxiv",
    "version": 1
  }
}