Pith Number

pith:7XDC74RM

pith:2015:7XDC74RMIZE3SNH2GFVO7ITXZL

not attested not anchored not stored refs pending

Zero-point term and quantum effects in the Johnson noise of resistors: A critical appraisal

Claes G. Granqvist, Gunnar A. Niklasson, Laszlo B. Kish

arxiv:1504.08229 v4 · 2015-04-22 · physics.gen-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XDC74RMIZE3SNH2GFVO7ITXZL}

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	2026-05-18T01:04:00.343052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdc62ff22c4649b934fa316aefa277caf82af10393c133a47e71c8d4fecda6da

Aliases

arxiv: 1504.08229 · arxiv_version: 1504.08229v4 · doi: 10.48550/arxiv.1504.08229 · pith_short_12: 7XDC74RMIZE3 · pith_short_16: 7XDC74RMIZE3SNH2 · pith_short_8: 7XDC74RM

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/7XDC74RMIZE3SNH2GFVO7ITXZL \
  | 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: fdc62ff22c4649b934fa316aefa277caf82af10393c133a47e71c8d4fecda6da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0639442262ea2970e6add28285225a01b23c2e09519783819d016b27132f5068",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2015-04-22T16:34:25Z",
    "title_canon_sha256": "fa990d27f7b52adf297ddb9dc8742a3eefbc888f4b7270df80bb762be7396a09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08229",
    "kind": "arxiv",
    "version": 4
  }
}