Pith Number

pith:RCM77R5A

pith:2010:RCM77R5AVC7JECF3DAVUKA477H

not attested not anchored not stored refs pending

Observation of excited states in a graphene double quantum dot

A. Jacobsen, C. Stampfer, F. Molitor, H. Knowles, J. G\"uttinger, K. Ensslin, P. Roulleau, S. Dr\"oscher, T. Choi, T. Ihn, U. Gasser

arxiv:1001.4700 v1 · 2010-01-26 · 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{RCM77R5AVC7JECF3DAVUKA477H}

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	2026-05-18T02:09:29.769834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8899ffc7a0a8be9208bb182b45039ff9e2df09a7733a87d5101536c159777b46

Aliases

arxiv: 1001.4700 · arxiv_version: 1001.4700v1 · doi: 10.48550/arxiv.1001.4700 · pith_short_12: RCM77R5AVC7J · pith_short_16: RCM77R5AVC7JECF3 · pith_short_8: RCM77R5A

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/RCM77R5AVC7JECF3DAVUKA477H \
  | 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: 8899ffc7a0a8be9208bb182b45039ff9e2df09a7733a87d5101536c159777b46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10784474e8849640309c02f7e3a1b9c91beaafc4829b6fdc3aeca1e4448dd821",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-01-26T14:34:25Z",
    "title_canon_sha256": "74ccd8a0b0acc770a9934c31db29030d99971114232b2085eeb4135afc60a95e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4700",
    "kind": "arxiv",
    "version": 1
  }
}