Pith Number

pith:7RVOZQRY

pith:2012:7RVOZQRYCFKB642VVX25V3WWSC

not attested not anchored not stored refs pending

Phonons in Slow Motion: Dispersion Relations in Ultra-Thin Si Membranes

Andrey Shchepetov, Bahram Djafari-Rouhani, Clivia. M. Sotomayor Torres, Damian Dudek, El Houssaine El Boudoutie, Emigdio Chavez, Francesc Alzina, John Cuffe, Jordi Gomis-Bresco, Jouni Ahopelto, Mika Prunnila, P-Olivier Chapuis, Timothy Kehoe, Yan Pennec

arxiv:1209.2324 v1 · 2012-09-11 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RVOZQRYCFKB642VVX25V3WWSC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:45:52.200912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc6aecc23811541f7355adf5daeed69096aea2c5440a21d21390b28ebc1d2e5b

Aliases

arxiv: 1209.2324 · arxiv_version: 1209.2324v1 · doi: 10.48550/arxiv.1209.2324 · pith_short_12: 7RVOZQRYCFKB · pith_short_16: 7RVOZQRYCFKB642V · pith_short_8: 7RVOZQRY

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/7RVOZQRYCFKB642VVX25V3WWSC \
  | 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: fc6aecc23811541f7355adf5daeed69096aea2c5440a21d21390b28ebc1d2e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c347afdc98ed7a778dea2a8ab3adfc237366e21ecdf8a78bc8872284d00493",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-09-11T14:08:05Z",
    "title_canon_sha256": "0c647f472d189f5a3a573f0ed16977a0fc25ff5c4edf0cd830e83d7479e56dd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2324",
    "kind": "arxiv",
    "version": 1
  }
}