Pith Number

pith:N44YEIPX

pith:2018:N44YEIPXYMOF4CM733ACYEP42J

not attested not anchored not stored refs pending

Universal nature of different methods of obtaining the exact Kohn-Sham exchange-correlation potential for a given density

Ashish Kumar, Manoj K. Harbola, Rabeet Singh

arxiv:1804.06098 v1 · 2018-04-17 · physics.atm-clus · physics.atom-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{N44YEIPXYMOF4CM733ACYEP42J}

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	2026-05-17T23:45:38.666462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f398221f7c31c5e099fdec02c11fcd2797f854e849b0e81d5ecd688e49dad34

Aliases

arxiv: 1804.06098 · arxiv_version: 1804.06098v1 · doi: 10.48550/arxiv.1804.06098 · pith_short_12: N44YEIPXYMOF · pith_short_16: N44YEIPXYMOF4CM7 · pith_short_8: N44YEIPX

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/N44YEIPXYMOF4CM733ACYEP42J \
  | 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: 6f398221f7c31c5e099fdec02c11fcd2797f854e849b0e81d5ecd688e49dad34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "550c5f134d76626bbb90ca31a61bbfbc5897ce44395adf813803aeeb88b0e79c",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2018-04-17T08:11:21Z",
    "title_canon_sha256": "feba0eb5809234b3676e06b953737125432ce23650adf79e5a09f9c8115b0af4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06098",
    "kind": "arxiv",
    "version": 1
  }
}