Pith Number

pith:PDRBMQOK

pith:2011:PDRBMQOK4PU3AQMRR7GPAEHH27

not attested not anchored not stored refs pending

Transition voltage spectroscopy: a challenge for vacuum tunneling models at nanoscale

Horst Koppel, Ioan Baldea

arxiv:1107.3501 v1 · 2011-07-18 · 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{PDRBMQOK4PU3AQMRR7GPAEHH27}

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	2026-05-18T04:18:02.973837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78e21641cae3e9b041918fccf010e7d7fc9af43b4598a7efe3fd2c84400e7ad0

Aliases

arxiv: 1107.3501 · arxiv_version: 1107.3501v1 · doi: 10.48550/arxiv.1107.3501 · pith_short_12: PDRBMQOK4PU3 · pith_short_16: PDRBMQOK4PU3AQMR · pith_short_8: PDRBMQOK

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/PDRBMQOK4PU3AQMRR7GPAEHH27 \
  | 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: 78e21641cae3e9b041918fccf010e7d7fc9af43b4598a7efe3fd2c84400e7ad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3853c2a0a81f07db136457bf95d6074bca7d1bce1819e1467aaf233ec4a8f2a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-07-18T17:02:58Z",
    "title_canon_sha256": "d72702da49c9e93007b344af79fdc46030ae137635b5b725f8a383523e730d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3501",
    "kind": "arxiv",
    "version": 1
  }
}