Pith Number

pith:US66N5TC

pith:2013:US66N5TCOJDAKMRL3Q5Z64ACNL

not attested not anchored not stored refs pending

On the Convergence of the Self-Consistent Field Iteration in Kohn-Sham Density Functional Theory

Xiao Wang, Xin Liu, Yaxiang Yuan, Zaiwen Wen

arxiv:1302.6022 v2 · 2013-02-25 · 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{US66N5TCOJDAKMRL3Q5Z64ACNL}

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	2026-05-18T03:06:03.409239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4bde6f662724605322bdc3b9f70026afd669317dbe014265a34ad6bbb4e5127

Aliases

arxiv: 1302.6022 · arxiv_version: 1302.6022v2 · doi: 10.48550/arxiv.1302.6022 · pith_short_12: US66N5TCOJDA · pith_short_16: US66N5TCOJDAKMRL · pith_short_8: US66N5TC

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/US66N5TCOJDAKMRL3Q5Z64ACNL \
  | 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: a4bde6f662724605322bdc3b9f70026afd669317dbe014265a34ad6bbb4e5127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dff42b829250b9d969626e400ce64fc2f6deadd639884231994363ee65682502",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2013-02-25T09:23:17Z",
    "title_canon_sha256": "23bec59961dc6d0e91980e26d82696bebe8301208f1374e2d55f9aad8292a59d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6022",
    "kind": "arxiv",
    "version": 2
  }
}