Pith Number

pith:VQ3FDLK6

pith:2007:VQ3FDLK6HPQ2MQK6J6EIJFQLJO

not attested not anchored not stored refs pending

Electronic structure of epitaxial graphene layers on SiC: effect of the substrate

Bich N. Nguyen (NEEL), C\'ecile Naud (NEEL), Claire Berger (NEEL), E. H. Conrad (GATECH), Fran\c{c}ois Varchon (NEEL), Jean Yves Veuillen (NEEL), J. Hass (GATECH), Laurence Magaud (NEEL), Pierre Mallet (NEEL), R. Feng (GATECH), X. Li (GATECH)

arxiv:cond-mat/0702311 v1 · 2007-02-13 · 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{VQ3FDLK6HPQ2MQK6J6EIJFQLJO}

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	2026-05-18T01:09:20.936757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac3651ad5e3be1a6415e4f8884960b4baf760531f074444051406a68bf369308

Aliases

arxiv: cond-mat/0702311 · arxiv_version: cond-mat/0702311v1 · doi: 10.48550/arxiv.cond-mat/0702311 · pith_short_12: VQ3FDLK6HPQ2 · pith_short_16: VQ3FDLK6HPQ2MQK6 · pith_short_8: VQ3FDLK6

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/VQ3FDLK6HPQ2MQK6J6EIJFQLJO \
  | 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: ac3651ad5e3be1a6415e4f8884960b4baf760531f074444051406a68bf369308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c253ec6a3e62a77adb4428a2a45f9faee268e33775471e86be1e33e9f3c27108",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2007-02-13T15:59:36Z",
    "title_canon_sha256": "352747e96eab9378de0a1a5d5d9d63533f1c53ce915dba4f07c17db86a1bea62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0702311",
    "kind": "arxiv",
    "version": 1
  }
}