Pith Number

pith:VCWFPTFG

pith:2014:VCWFPTFGVJMPR3HCSVOXLPWL2X

not attested not anchored not stored refs pending

Local measurement of the Eliashberg function of Pb islands: enhancement of electron-phonon coupling by quantum well states

Arthur Ernst, Eberhard K. U. Gross, Jasmin Jandke, Martin H\"olzer, Michael Schackert, Sergey Ostanin, Tobias M\"arkl, Wulf Wulfhekel

arxiv:1402.0071 v1 · 2014-02-01 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCWFPTFGVJMPR3HCSVOXLPWL2X}

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	2026-05-18T01:44:53.805423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8ac57cca6aa58f8ece2955d75becbd5c9680d55f859d474f151604f60f276ae

Aliases

arxiv: 1402.0071 · arxiv_version: 1402.0071v1 · doi: 10.48550/arxiv.1402.0071 · pith_short_12: VCWFPTFGVJMP · pith_short_16: VCWFPTFGVJMPR3HC · pith_short_8: VCWFPTFG

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/VCWFPTFGVJMPR3HCSVOXLPWL2X \
  | 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: a8ac57cca6aa58f8ece2955d75becbd5c9680d55f859d474f151604f60f276ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db6240ba2b2e62014b574cf63005d927ff3b82e2e1d3d588a84f07fe92a84a4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-02-01T10:20:04Z",
    "title_canon_sha256": "5121088ef1f456f317b51b89ded967283b28fbb8c918643c8e81cfb06dea4438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0071",
    "kind": "arxiv",
    "version": 1
  }
}