Pith Number

pith:GZRCIBJK

pith:2016:GZRCIBJKQQ3KRI7PBZC4VZ3XDA

not attested not anchored not stored refs pending

More-Realistic Band Gaps from Meta-Generalized Gradient Approximations: Only in a Generalized Kohn-Sham Scheme

Haowei Peng, Jianwei Sun, John P. Perdew, Zeng-hui Yang

arxiv:1603.00512 v2 · 2016-03-01 · 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{GZRCIBJKQQ3KRI7PBZC4VZ3XDA}

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	2026-05-18T01:13:15.065339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

366224052a8436a8a3ef0e45cae7771829e4fbaa1154f209f5f94923d7723f0e

Aliases

arxiv: 1603.00512 · arxiv_version: 1603.00512v2 · doi: 10.48550/arxiv.1603.00512 · pith_short_12: GZRCIBJKQQ3K · pith_short_16: GZRCIBJKQQ3KRI7P · pith_short_8: GZRCIBJK

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/GZRCIBJKQQ3KRI7PBZC4VZ3XDA \
  | 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: 366224052a8436a8a3ef0e45cae7771829e4fbaa1154f209f5f94923d7723f0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "073333235bb31b211a45ea862ce4d8b37aa3467eb024173e81fd197a1da8c5e1",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-03-01T22:36:14Z",
    "title_canon_sha256": "529a9d597565ec08b8b2633b752f623c5b3e600808edfe4c65daec45e1922679"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00512",
    "kind": "arxiv",
    "version": 2
  }
}