Pith Number

pith:WESVYCL4

pith:2025:WESVYCL4FEHH3RJWDAKKBLFOTO

not attested not anchored not stored refs pending

Theory of ab initio downfolding with arbitrary range electron-phonon coupling

Andres Montoya-Castillo, Antonios M. Alvertis, Chih-En Hsu, Christopher J. N. Coveney, Jeffrey B. Neaton, Marina R. Filip, Norm M. Tubman, Vojtech Vlcek, Zhenglu Li

arxiv:2502.00103 v2 · 2025-01-31 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WESVYCL4FEHH3RJWDAKKBLFOTO}

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	2026-06-26T01:15:43.486470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1255c097c290e7dc5361814a0acae9b9a6c16e7a45acee0edd311c70bff215f

Aliases

arxiv: 2502.00103 · arxiv_version: 2502.00103v2 · doi: 10.48550/arxiv.2502.00103 · pith_short_12: WESVYCL4FEHH · pith_short_16: WESVYCL4FEHH3RJW · pith_short_8: WESVYCL4

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/WESVYCL4FEHH3RJWDAKKBLFOTO \
  | 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: b1255c097c290e7dc5361814a0acae9b9a6c16e7a45acee0edd311c70bff215f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c2171bbcbe0f0eaf7df05d2bea727ffdcfdbfe3401310ab4a22f40841ff92a",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-01-31T19:00:02Z",
    "title_canon_sha256": "1fc19dc57b0dda5a0de5c342cf3267c6292ac5fbdf0496d6d1faadee86202a0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00103",
    "kind": "arxiv",
    "version": 2
  }
}