Pith Number

pith:RCD7KDTC

pith:2011:RCD7KDTCMGYRJVNDJMUE6EQGL7

not attested not anchored not stored refs pending

Trapping Surface Electrons on Graphene Layers and Islands

D. Niesner, J. I. Dadap, K. R. Knox, M. Kralj, M. Petrovi\'c, N. Zaki, P.-C. Yeh, R. Bhandari, R. M. Osgood, Th. Fauster

arxiv:1109.1948 v2 · 2011-09-09 · cond-mat.mes-hall

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

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	2026-05-18T04:00:49.300131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8887f50e6261b114d5a34b284f12065fedf1a2cbd4091dcc8e96597e3aaac087

Aliases

arxiv: 1109.1948 · arxiv_version: 1109.1948v2 · doi: 10.48550/arxiv.1109.1948 · pith_short_12: RCD7KDTCMGYR · pith_short_16: RCD7KDTCMGYRJVND · pith_short_8: RCD7KDTC

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/RCD7KDTCMGYRJVNDJMUE6EQGL7 \
  | 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: 8887f50e6261b114d5a34b284f12065fedf1a2cbd4091dcc8e96597e3aaac087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcc0bcddb74786aae8d116de35c3da8a83276f3daa88b8d91f57adaea9585391",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-09T09:31:56Z",
    "title_canon_sha256": "643530fb409690f38094d430b08d5a6c9515d9d6c93b1d2aabdaa4e6ddf2ce16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1948",
    "kind": "arxiv",
    "version": 2
  }
}