Pith Number

pith:JLAWQDH5

pith:2009:JLAWQDH5EJBTAS2EKAK5G7APRR

not attested not anchored not stored refs pending

Synthetic electric fields and phonon damping in carbon nanotubes and graphene

E. Mariani, F. Guinea, F. von Oppen

arxiv:0904.4660 v1 · 2009-04-29 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLAWQDH5EJBTAS2EKAK5G7APRR}

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	2026-05-18T04:35:47.012760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ac1680cfd2243304b445015d37c0f8c72fd77119e6a046d0ad2d844367b60c9

Aliases

arxiv: 0904.4660 · arxiv_version: 0904.4660v1 · doi: 10.48550/arxiv.0904.4660 · pith_short_12: JLAWQDH5EJBT · pith_short_16: JLAWQDH5EJBTAS2E · pith_short_8: JLAWQDH5

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/JLAWQDH5EJBTAS2EKAK5G7APRR \
  | 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: 4ac1680cfd2243304b445015d37c0f8c72fd77119e6a046d0ad2d844367b60c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79052f2676b4455210618002c1c635e6b13ca53c238839b54b64c4af816e4429",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-04-29T16:40:35Z",
    "title_canon_sha256": "46ca6a095b9a3c4fde3417b258b83c5fff1540f53f81c633903e215d51be4b25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4660",
    "kind": "arxiv",
    "version": 1
  }
}