Pith Number

pith:KN3MVKI2

pith:2009:KN3MVKI2K64RII5DQFJJLTAAWW

not attested not anchored not stored refs pending

Doping dependence of the Raman peaks intensity of graphene near the Dirac point

C. Casiraghi

arxiv:0908.4480 v1 · 2009-08-31 · 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{KN3MVKI2K64RII5DQFJJLTAAWW}

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	2026-05-18T02:12:12.767675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5376caa91a57b91423a3815295cc00b59005e89c0072641a955dfaa07ad90b9e

Aliases

arxiv: 0908.4480 · arxiv_version: 0908.4480v1 · doi: 10.48550/arxiv.0908.4480 · pith_short_12: KN3MVKI2K64R · pith_short_16: KN3MVKI2K64RII5D · pith_short_8: KN3MVKI2

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/KN3MVKI2K64RII5DQFJJLTAAWW \
  | 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: 5376caa91a57b91423a3815295cc00b59005e89c0072641a955dfaa07ad90b9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff6264aae1c40823f7086c93da2804688c249f1f11e26b7631718d7fed7832c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-08-31T08:58:17Z",
    "title_canon_sha256": "0180105914e62d883b8b52ea58b6762738c863e38d7a43f04228e7c54ae8b560"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.4480",
    "kind": "arxiv",
    "version": 1
  }
}