Pith Number

pith:WYWXV727

pith:2023:WYWXV727WOO4LCMJD6MLAHCQPR

not attested not anchored not stored refs pending

Accelerating the calculation of electron-phonon coupling by machine learning methods

Hongjun Xiang, Weibin Chu, Xingao Gong, Yang Zhong, Zhiguo Tao

arxiv:2302.00439 v1 · 2023-02-01 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYWXV727WOO4LCMJD6MLAHCQPR}

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.

Cited by

1 paper in Pith

MBFormer: A General Transformer-based Learning Paradigm for Many-body Interactions in Real Materials

Receipt and verification

First computed	2026-07-05T05:38:03.422093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b62d7aff5fb39dc589891f98b01c507c54875037eb1e3315239644505b22d844

Aliases

arxiv: 2302.00439 · arxiv_version: 2302.00439v1 · doi: 10.48550/arxiv.2302.00439 · pith_short_12: WYWXV727WOO4 · pith_short_16: WYWXV727WOO4LCMJ · pith_short_8: WYWXV727

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/WYWXV727WOO4LCMJD6MLAHCQPR \
  | 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: b62d7aff5fb39dc589891f98b01c507c54875037eb1e3315239644505b22d844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2629b3fe2ed70b3df8b35718f81334e2529e033ff6d20459f368062d7be3c801",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2023-02-01T13:36:54Z",
    "title_canon_sha256": "c8b5373a032b2f49c951abd228c284cf5a572bb7311e64e814c68e322290a93f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00439",
    "kind": "arxiv",
    "version": 1
  }
}