Pith Number

pith:DAFXU6Q4

pith:2013:DAFXU6Q4KN7FPL5BLZHEJGVDEB

not attested not anchored not stored refs pending

Specific features of electric charge screening in few-layer graphene films

Natalya A. Zimbovskaya

arxiv:1311.0506 v1 · 2013-11-03 · 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{DAFXU6Q4KN7FPL5BLZHEJGVDEB}

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	2026-05-18T03:08:05.687605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

180b7a7a1c537e57afa15e4e449aa32058d65dc660d31d55cbc00db9bbda6cab

Aliases

arxiv: 1311.0506 · arxiv_version: 1311.0506v1 · doi: 10.48550/arxiv.1311.0506 · pith_short_12: DAFXU6Q4KN7F · pith_short_16: DAFXU6Q4KN7FPL5B · pith_short_8: DAFXU6Q4

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/DAFXU6Q4KN7FPL5BLZHEJGVDEB \
  | 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: 180b7a7a1c537e57afa15e4e449aa32058d65dc660d31d55cbc00db9bbda6cab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9370359057e757a8a95ecb365496620a28e5f693dc69a89dd9eb2eeb0c507308",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-11-03T18:48:52Z",
    "title_canon_sha256": "bc7667a804fb0c103177fc5d95b906c9746172033ac8aa14ebab42ed231e0e9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0506",
    "kind": "arxiv",
    "version": 1
  }
}