Pith Number

pith:PBC4T452

pith:2006:PBC4T4524RKWS345PLIQENYNLI

not attested not anchored not stored refs pending

Spatially Resolved Raman Spectroscopy of Single- and Few-Layer Graphene

A. Jungen, C. Hierold, C. Stampfer, D. Graf, F. Molitor, K. Ensslin, L. Wirtz

arxiv:cond-mat/0607562 v1 · 2006-07-21 · cond-mat.mes-hall · 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{PBC4T4524RKWS345PLIQENYNLI}

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	2026-05-18T01:39:44.741108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7845c9f3bae455696f9d7ad102370d5a00df12c445c6bed4fbcbcdb28283c9ec

Aliases

arxiv: cond-mat/0607562 · arxiv_version: cond-mat/0607562v1 · doi: 10.48550/arxiv.cond-mat/0607562 · pith_short_12: PBC4T4524RKW · pith_short_16: PBC4T4524RKWS345 · pith_short_8: PBC4T452

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/PBC4T4524RKWS345PLIQENYNLI \
  | 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: 7845c9f3bae455696f9d7ad102370d5a00df12c445c6bed4fbcbcdb28283c9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe6c60f18edeb6b14b654c54723ef8bcff420fad3fca6254dea66690a8d61255",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2006-07-21T17:22:06Z",
    "title_canon_sha256": "0485f7e475a993c3a837b7d77babeeb37e8c424963cbd779711f682d2fa85764"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0607562",
    "kind": "arxiv",
    "version": 1
  }
}