Pith Number

pith:YTRPWYRB

pith:2018:YTRPWYRBI5352VPFI7W2GBRZVF

not attested not anchored not stored refs pending

Beyond ideal two-dimensional metals: Edges, vacancies, and polarizabilities

Janne Nevalaita, Pekka Koskinen

arxiv:1809.09522 v1 · 2018-09-25 · 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{YTRPWYRBI5352VPFI7W2GBRZVF}

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	2026-05-18T00:04:50.900298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4e2fb62214777dd55e547eda30639a946d4a5403224a74c34737e952863092e

Aliases

arxiv: 1809.09522 · arxiv_version: 1809.09522v1 · doi: 10.48550/arxiv.1809.09522 · pith_short_12: YTRPWYRBI535 · pith_short_16: YTRPWYRBI5352VPF · pith_short_8: YTRPWYRB

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/YTRPWYRBI5352VPFI7W2GBRZVF \
  | 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: c4e2fb62214777dd55e547eda30639a946d4a5403224a74c34737e952863092e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb9add5f4b45632083ba4a3938e9f7e275521feceb82ec0f6806b8e0add59c48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-09-25T14:46:33Z",
    "title_canon_sha256": "afd2029b85fbf1284e1cfb3906bb3e2e2d14d9d388098498753fe9aa63978043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09522",
    "kind": "arxiv",
    "version": 1
  }
}