Pith Number

pith:G4XDFFG4

pith:2010:G4XDFFG4BBXW7PK43GVVONRR4J

not attested not anchored not stored refs pending

A Systematic Study of Electronic Structure from Graphene to Graphane

Bhalchandra S Pujari, Biplab Sanyal, D G Kanhere, Prachi Chandrachud, Soumyajyoti Haldar

arxiv:1010.4168 v1 · 2010-10-20 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4XDFFG4BBXW7PK43GVVONRR4J}

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	2026-05-18T03:44:04.774574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372e3294dc086f6fbd5cd9ab573631e2706f09033912a52c28010a5898eb2ada

Aliases

arxiv: 1010.4168 · arxiv_version: 1010.4168v1 · doi: 10.48550/arxiv.1010.4168 · pith_short_12: G4XDFFG4BBXW · pith_short_16: G4XDFFG4BBXW7PK4 · pith_short_8: G4XDFFG4

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/G4XDFFG4BBXW7PK43GVVONRR4J \
  | 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: 372e3294dc086f6fbd5cd9ab573631e2706f09033912a52c28010a5898eb2ada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c803429c6164db11b3f45ab3e099a9d75013cc83a1f304c6d02399196f31abe1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-10-20T11:53:58Z",
    "title_canon_sha256": "43d968208b582da1042a91dd568542e89754c00a0a10de628423386ba7032e4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4168",
    "kind": "arxiv",
    "version": 1
  }
}