Pith Number

pith:XPE2XRU3

pith:2018:XPE2XRU35LIMPOTUU6ZYHK34BV

not attested not anchored not stored refs pending

Direct observation of near-field induced resonant electron tunneling in a sub-nanometer plasmonic gap

Martin Wolf, Shuyi Liu, Takashi Kumagai

arxiv:1805.03546 v1 · 2018-05-09 · 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{XPE2XRU35LIMPOTUU6ZYHK34BV}

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	2026-05-17T23:59:09.008253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc9abc69bead0c7ba74a7b383ab7c0d52f9cadd5d6e128a79808bf8510825d2

Aliases

arxiv: 1805.03546 · arxiv_version: 1805.03546v1 · doi: 10.48550/arxiv.1805.03546 · pith_short_12: XPE2XRU35LIM · pith_short_16: XPE2XRU35LIMPOTU · pith_short_8: XPE2XRU3

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/XPE2XRU35LIMPOTUU6ZYHK34BV \
  | 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: bbc9abc69bead0c7ba74a7b383ab7c0d52f9cadd5d6e128a79808bf8510825d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71821fb8fd5dc8ebbd4dd71036c81ab9f69a988ddf76c54c89cf114c270e7b9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-05-09T14:17:05Z",
    "title_canon_sha256": "bdb50f8a12edf7f574ac9a7f4aa864c4ee122b4917bb3507dcb03806b7c003cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03546",
    "kind": "arxiv",
    "version": 1
  }
}