Pith Number

pith:WHXHOTGW

pith:2012:WHXHOTGWMUHJPPL4WXKFFSJA5W

not attested not anchored not stored refs pending

Zero energy bound states in tunneling conductance spectra at the interface of an s-wave superconductor and a topological insulator in NbN-$Bi_2Se_3$-Au thin film junctions

Gad Koren, Tal Kirzhner

arxiv:1207.5352 v2 · 2012-07-23 · 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{WHXHOTGWMUHJPPL4WXKFFSJA5W}

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	2026-05-18T01:56:09.141468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ee774cd6650e97bd7cb5d452c920edbee0a104a488e70b0114fd4237b3d866

Aliases

arxiv: 1207.5352 · arxiv_version: 1207.5352v2 · doi: 10.48550/arxiv.1207.5352 · pith_short_12: WHXHOTGWMUHJ · pith_short_16: WHXHOTGWMUHJPPL4 · pith_short_8: WHXHOTGW

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/WHXHOTGWMUHJPPL4WXKFFSJA5W \
  | 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: b1ee774cd6650e97bd7cb5d452c920edbee0a104a488e70b0114fd4237b3d866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a78e93b11636cd720fe633f7815daa51dd25ac277833a10d8511ab3f36caf06",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-07-23T10:52:40Z",
    "title_canon_sha256": "f03da2ef12589246863ca19d24d111c010c84cbc2336d1d89d634fa6d2ca34d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5352",
    "kind": "arxiv",
    "version": 2
  }
}