Pith Number

pith:HNVCBO36

pith:2012:HNVCBO36F2OTPBEUUANF5NTDYH

not attested not anchored not stored refs pending

Graphene nanoring as a tunable source of polarized electrons

Andrey V. Malyshev, Francisco Dom\'inguez-Adame, Javier Mun\'arriz, Pedro A. Orellana

arxiv:1204.1828 v1 · 2012-04-09 · 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{HNVCBO36F2OTPBEUUANF5NTDYH}

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	2026-05-18T01:57:55.826535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b6a20bb7e2e9d378494a01a5eb663c1f241ce2cb62704ac0b7cc885836ed76e

Aliases

arxiv: 1204.1828 · arxiv_version: 1204.1828v1 · doi: 10.48550/arxiv.1204.1828 · pith_short_12: HNVCBO36F2OT · pith_short_16: HNVCBO36F2OTPBEU · pith_short_8: HNVCBO36

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/HNVCBO36F2OTPBEUUANF5NTDYH \
  | 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: 3b6a20bb7e2e9d378494a01a5eb663c1f241ce2cb62704ac0b7cc885836ed76e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92470827320cc1c8c7221541c446296af54ec07a679a0b7991a4aa6729b64720",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-04-09T08:32:19Z",
    "title_canon_sha256": "891120d2260494f2cbe80f5138613286f705a59e4743ea0c4adea7c06709705d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1828",
    "kind": "arxiv",
    "version": 1
  }
}