Pith Number

pith:M5M545OV

pith:2014:M5M545OVWBELYLKHV7ZDXBDEYO

not attested not anchored not stored refs pending

Ytterbium-driven strong enhancement of electron-phonon coupling in graphene

A. Lanzara, A. V. Fedorov, B\"orje Johansson, Choongyu Hwang, D. A. Siegel, Duck Young Kim, J. B. Neaton, J. Noffsinger, Kevin T. Chan, Marvin L. Cohen

arxiv:1409.4643 v1 · 2014-09-16 · cond-mat.supr-con · 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{M5M545OVWBELYLKHV7ZDXBDEYO}

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	2026-05-18T02:42:45.147440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6759de75d5b048bc2d47aff23b8464c39d810e5aee2844bda2b5b826d72f005f

Aliases

arxiv: 1409.4643 · arxiv_version: 1409.4643v1 · doi: 10.48550/arxiv.1409.4643 · pith_short_12: M5M545OVWBEL · pith_short_16: M5M545OVWBELYLKH · pith_short_8: M5M545OV

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/M5M545OVWBELYLKHV7ZDXBDEYO \
  | 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: 6759de75d5b048bc2d47aff23b8464c39d810e5aee2844bda2b5b826d72f005f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "788e1087db73e08292cd3e33b9a4e31e251a30031bfca127d9c631f280829aac",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-09-16T14:00:42Z",
    "title_canon_sha256": "2de87e77c3f0eeee1284bbef3b5657b16d6ed57c7cf67002b33866e514d0cd39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4643",
    "kind": "arxiv",
    "version": 1
  }
}