Pith Number

pith:W2ZB4VVR

pith:2006:W2ZB4VVRLCG7ZUFWCLXFOP2CUI

not attested not anchored not stored refs pending

Electron-Phonon Coupling and Raman Spectroscopy in Graphene

A. H. Castro Neto (BU), Francisco Guinea (ICMM)

arxiv:cond-mat/0608543 v5 · 2006-08-24 · cond-mat.str-el · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2ZB4VVRLCG7ZUFWCLXFOP2CUI}

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	2026-05-18T03:24:31.222836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6b21e56b1588dfcd0b612ee573f42a23c73cae1e36b2244e29bb3c5402ec0c7

Aliases

arxiv: cond-mat/0608543 · arxiv_version: cond-mat/0608543v5 · doi: 10.48550/arxiv.cond-mat/0608543 · pith_short_12: W2ZB4VVRLCG7 · pith_short_16: W2ZB4VVRLCG7ZUFW · pith_short_8: W2ZB4VVR

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/W2ZB4VVRLCG7ZUFWCLXFOP2CUI \
  | 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: b6b21e56b1588dfcd0b612ee573f42a23c73cae1e36b2244e29bb3c5402ec0c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "206a1e40f05c7260e07a1a1f8161feb83d27e9b51f4516ee176b8605a8713db4",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-08-24T20:00:18Z",
    "title_canon_sha256": "d811d87bf6240904cc0b9c9b835aa0b5e97e9cc5c9a07b3f1baf586590272aac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0608543",
    "kind": "arxiv",
    "version": 5
  }
}