Pith Number

pith:YFENQZ2V

pith:2016:YFENQZ2VVYK3FVJVGCBSF7TC76

not attested not anchored not stored refs pending

EPW: Electron-phonon coupling, transport and superconducting properties using maximally localized Wannier functions

Carla Verdi, Elena R. Margine, Feliciano Giustino, Samuel Ponc\'e

arxiv:1604.03525 v2 · 2016-04-12 · 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{YFENQZ2VVYK3FVJVGCBSF7TC76}

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	2026-05-18T00:57:31.177210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c148d86755ae15b2d535308322fe62ff9f9dbc498bfa99643dc595e2dec09b12

Aliases

arxiv: 1604.03525 · arxiv_version: 1604.03525v2 · doi: 10.48550/arxiv.1604.03525 · pith_short_12: YFENQZ2VVYK3 · pith_short_16: YFENQZ2VVYK3FVJV · pith_short_8: YFENQZ2V

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/YFENQZ2VVYK3FVJVGCBSF7TC76 \
  | 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: c148d86755ae15b2d535308322fe62ff9f9dbc498bfa99643dc595e2dec09b12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc6c5353507b5a587f01985cdfb32da2eb7e7c94c5d93bf5440f19c584b49250",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-04-12T19:00:07Z",
    "title_canon_sha256": "b4cfd8895d98ecd2ba3258c48eb101c3e6a39b1569f74f35fabbc220bc54d754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03525",
    "kind": "arxiv",
    "version": 2
  }
}