Pith Number

pith:4Q5NWPTN

pith:2011:4Q5NWPTN5F2L4E2NDNND4RT5I6

not attested not anchored not stored refs pending

Electron-hole puddles in the absence of charged impurities

Andrea Tomadin, Francisco Guinea, Marco Gibertini, Marco Polini, Mikhail I. Katsnelson

arxiv:1111.6280 v2 · 2011-11-27 · 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{4Q5NWPTN5F2L4E2NDNND4RT5I6}

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	2026-05-18T03:55:24.676220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e43adb3e6de974be134d1b5a3e467d47b122b302c26e0b417c6fb243a1d22261

Aliases

arxiv: 1111.6280 · arxiv_version: 1111.6280v2 · doi: 10.48550/arxiv.1111.6280 · pith_short_12: 4Q5NWPTN5F2L · pith_short_16: 4Q5NWPTN5F2L4E2N · pith_short_8: 4Q5NWPTN

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/4Q5NWPTN5F2L4E2NDNND4RT5I6 \
  | 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: e43adb3e6de974be134d1b5a3e467d47b122b302c26e0b417c6fb243a1d22261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e9c02218ced0a0e1b3d644be6e9e0b8260998dc59591a511b25459bdfd72d6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-11-27T17:34:08Z",
    "title_canon_sha256": "23783fb63ec8bc21ffd93c95a02ae271cdcf9c48a5e2cc2fe785adcc14c15a5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6280",
    "kind": "arxiv",
    "version": 2
  }
}