Pith Number

pith:4W7AWCBH

pith:2012:4W7AWCBHQENUGYSRXCH7F63LNQ

not attested not anchored not stored refs pending

Renormalization of the Coulomb blockade gap due to extended tunneling in nanoscopic junctions

E. Perfetto

arxiv:1207.5348 v1 · 2012-07-23 · 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{4W7AWCBHQENUGYSRXCH7F63LNQ}

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	2026-05-18T01:56:09.150210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5be0b0827811b436251b88ff2fb6b6c085fac34bd986be4bddd93989180a9a4

Aliases

arxiv: 1207.5348 · arxiv_version: 1207.5348v1 · doi: 10.48550/arxiv.1207.5348 · pith_short_12: 4W7AWCBHQENU · pith_short_16: 4W7AWCBHQENUGYSR · pith_short_8: 4W7AWCBH

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/4W7AWCBHQENUGYSRXCH7F63LNQ \
  | 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: e5be0b0827811b436251b88ff2fb6b6c085fac34bd986be4bddd93989180a9a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3eac6a26754d6d6f191ee19408fcedda04260b6019184f782de4bd19c0dd229",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-07-23T10:44:34Z",
    "title_canon_sha256": "df84babafadba85454681d377a0832ac6ba23bf4818af63dd491820b14667582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5348",
    "kind": "arxiv",
    "version": 1
  }
}