Pith Number

pith:X4OVLO7S

pith:2018:X4OVLO7SSN7YX6HGNCVGHMLEJK

not attested not anchored not stored refs pending

Scattering problems and boundary conditions for 2D electron gas and graphene

A.M. Kadigrobov

arxiv:1811.09305 v1 · 2018-11-22 · 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{X4OVLO7SSN7YX6HGNCVGHMLEJK}

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	2026-05-17T23:55:10.953777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf1d55bbf2937f8bf8e668aa63b1644ab7d09239e68ec5868bed6c83dade5803

Aliases

arxiv: 1811.09305 · arxiv_version: 1811.09305v1 · doi: 10.48550/arxiv.1811.09305 · pith_short_12: X4OVLO7SSN7Y · pith_short_16: X4OVLO7SSN7YX6HG · pith_short_8: X4OVLO7S

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/X4OVLO7SSN7YX6HGNCVGHMLEJK \
  | 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: bf1d55bbf2937f8bf8e668aa63b1644ab7d09239e68ec5868bed6c83dade5803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5950154f17330430aacdf2bc83790314e7cf31cc755e9e9e8eeffb49f0c95a6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-11-22T21:00:55Z",
    "title_canon_sha256": "b6801e7558b81a0cf86c0477c6fd7e272e6995fc519667b751a07311513cc0fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09305",
    "kind": "arxiv",
    "version": 1
  }
}