Pith Number

pith:RT4K4HKI

pith:2011:RT4K4HKI75P3UTHVVCMAQGIBOB

not attested not anchored not stored refs pending

Characterizing top gated bilayer graphene interaction with its environment by Raman spectroscopy

D. L. Mafra, F. Mauri, F. Plentz, G. G. Silva, J. A. Leon, L. M. Malard, M. A. Pimenta, P. Gava, R. S. Borges

arxiv:1104.3814 v1 · 2011-04-19 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RT4K4HKI75P3UTHVVCMAQGIBOB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:54:15.293368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cf8ae1d48ff5fba4cf5a898081901704059b8e5d13f841ac0c7026d447e9eb2

Aliases

arxiv: 1104.3814 · arxiv_version: 1104.3814v1 · doi: 10.48550/arxiv.1104.3814 · pith_short_12: RT4K4HKI75P3 · pith_short_16: RT4K4HKI75P3UTHV · pith_short_8: RT4K4HKI

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/RT4K4HKI75P3UTHVVCMAQGIBOB \
  | 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: 8cf8ae1d48ff5fba4cf5a898081901704059b8e5d13f841ac0c7026d447e9eb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "502ffa5e64856f8e8c36113d4a50d0c4ae58c77672a3f6740f17c820216b0551",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-04-19T17:48:09Z",
    "title_canon_sha256": "ec6c1da3cf512440f5b71738761735c20f61ef9223ff4520401f1cbb04715549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3814",
    "kind": "arxiv",
    "version": 1
  }
}