Pith Number

pith:4OCVBMUF

pith:2021:4OCVBMUFJTZSKWKBJQI6NJYSIH

not attested not anchored not stored refs pending

Fr\"ohlich polaron effective mass and localization length in cubic materials: degenerate and anisotropic electronic bands

Anna Miglio, Bogdan Guster, Bradley A. A. Martin, Jarvist M. Frost, Matteo Giantomassi, Matthieu J. Verstraete, Michel C\^ot\'e, Pedro Melo, V\'eronique Brousseau-Couture, Xavier Gonze

arxiv:2109.12594 v1 · 2021-09-26 · 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{4OCVBMUFJTZSKWKBJQI6NJYSIH}

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	2026-07-05T03:42:49.773701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e38550b2854cf32559414c11e6a71241d479c7291d8855f12b970c81a48555ea

Aliases

arxiv: 2109.12594 · arxiv_version: 2109.12594v1 · doi: 10.48550/arxiv.2109.12594 · pith_short_12: 4OCVBMUFJTZS · pith_short_16: 4OCVBMUFJTZSKWKB · pith_short_8: 4OCVBMUF

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/4OCVBMUFJTZSKWKBJQI6NJYSIH \
  | 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: e38550b2854cf32559414c11e6a71241d479c7291d8855f12b970c81a48555ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a09a861a8db581b48263c60e795f72adcd940a32f69ee89e7e42c989799d05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-09-26T13:07:31Z",
    "title_canon_sha256": "78ba781411728ee5443f28cd9fde9a3f4dcbb52877b54ff858bb983bf8ee3688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.12594",
    "kind": "arxiv",
    "version": 1
  }
}