Pith Number

pith:QK2FQK2R

pith:2010:QK2FQK2RKGSARGROUDVWZRSPQG

not attested not anchored not stored refs pending

Phonon Resonators : The Building Blocks of Nanocomposite Adjusting the Electron - Phonon Interaction

L.V. Kravchuk, S.G. Lebedev, V.G. Andreev

arxiv:1012.4286 v1 · 2010-12-20 · 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{QK2FQK2RKGSARGROUDVWZRSPQG}

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	2026-05-18T04:32:55.081114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82b4582b5151a4089a2ea0eb6cc64f818cbee82f905ecc0393ebe7d0f32abdd6

Aliases

arxiv: 1012.4286 · arxiv_version: 1012.4286v1 · doi: 10.48550/arxiv.1012.4286 · pith_short_12: QK2FQK2RKGSA · pith_short_16: QK2FQK2RKGSARGRO · pith_short_8: QK2FQK2R

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/QK2FQK2RKGSARGROUDVWZRSPQG \
  | 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: 82b4582b5151a4089a2ea0eb6cc64f818cbee82f905ecc0393ebe7d0f32abdd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7937aa32c82a437d8bba23de0fbf101be8addf36230f634ac4b8b12602930c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-12-20T11:13:49Z",
    "title_canon_sha256": "85c5a79c654b117dac997b5499f857d60fa651c499fae603d949ba88be25172a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4286",
    "kind": "arxiv",
    "version": 1
  }
}