Pith Number

pith:7B2LE6CX

pith:2011:7B2LE6CXAMAYHMTVVJBKIMMURC

not attested not anchored not stored refs pending

Strong Superconducting Proximity Effect in Pb-Bi2Te3 Hybrid Structures

Changli Yang, Fanming Qu, Fan Yang, Guangtong Liu, Jie Fan, Jie Shen, Jun Chen, Li Lu, Xiunian Jing, Yue Ding, Zhongqing Ji

arxiv:1112.1683 v1 · 2011-12-07 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7B2LE6CXAMAYHMTVVJBKIMMURC}

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	2026-05-18T03:56:36.201977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f874b27857030183b275aa42a4319488a7ca2af8ec9f76f8cc7c879a9f2ce44c

Aliases

arxiv: 1112.1683 · arxiv_version: 1112.1683v1 · doi: 10.48550/arxiv.1112.1683 · pith_short_12: 7B2LE6CXAMAY · pith_short_16: 7B2LE6CXAMAYHMTV · pith_short_8: 7B2LE6CX

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/7B2LE6CXAMAYHMTVVJBKIMMURC \
  | 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: f874b27857030183b275aa42a4319488a7ca2af8ec9f76f8cc7c879a9f2ce44c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab835467716fab0207b0853dc4d7ecf20dd7b0f476a9772b1ed1af0a9a992ce0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-12-07T20:36:05Z",
    "title_canon_sha256": "4ffb1a8f78047ef321be5f93aab726d92d182503679ed198d0b97578e5bed5dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1683",
    "kind": "arxiv",
    "version": 1
  }
}