Pith Number

pith:CDWHT4LX

pith:2024:CDWHT4LXRDMZXPADM7PHDZPL6N

not attested not anchored not stored refs pending

Computationally efficient method for calculating electron-phonon coupling for high-throughput superconductivity search

George Sawatzky, Ilya Elfimov, Kateryna Foyevtsova, Oliver A. Dicks, Rohit Prasankumar

arxiv:2405.02519 v1 · 2024-05-03 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDWHT4LXRDMZXPADM7PHDZPL6N}

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	2026-07-05T08:15:16.657833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ec79f17788d99bbc0367de71e5ebf37f0fdf59fd5be6feb7374c3e8a5d7b3f

Aliases

arxiv: 2405.02519 · arxiv_version: 2405.02519v1 · doi: 10.48550/arxiv.2405.02519 · pith_short_12: CDWHT4LXRDMZ · pith_short_16: CDWHT4LXRDMZXPAD · pith_short_8: CDWHT4LX

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/CDWHT4LXRDMZXPADM7PHDZPL6N \
  | 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: 10ec79f17788d99bbc0367de71e5ebf37f0fdf59fd5be6feb7374c3e8a5d7b3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54b75d8bd4c6cde3e88bea30ebdceae04592055b78b4229678c901d8f10b4874",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-05-03T23:10:50Z",
    "title_canon_sha256": "a4c0e2a26ddd5ce7c45e2a1316ba380020e6465368df830a40d61f48e2f5537a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.02519",
    "kind": "arxiv",
    "version": 1
  }
}