Pith Number

pith:TC7MEIVN

pith:2016:TC7MEIVNCWW2NX5VLFPYA2CDS2

not attested not anchored not stored refs pending

The Levy-Perdew-Sahni equation for the density: accurate effective potential and self-consistent solution for two-electron atomic systems

Manoj K. Harbola, Rabeet Singh Chauhan

arxiv:1602.07042 v1 · 2016-02-23 · physics.atom-ph · physics.chem-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{TC7MEIVNCWW2NX5VLFPYA2CDS2}

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	2026-05-18T01:20:07.338991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98bec222ad15ada6dfb5595f80684396aabc70a4c4c2fe8046c30a9c1ff61f35

Aliases

arxiv: 1602.07042 · arxiv_version: 1602.07042v1 · doi: 10.48550/arxiv.1602.07042 · pith_short_12: TC7MEIVNCWW2 · pith_short_16: TC7MEIVNCWW2NX5V · pith_short_8: TC7MEIVN

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/TC7MEIVNCWW2NX5VLFPYA2CDS2 \
  | 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: 98bec222ad15ada6dfb5595f80684396aabc70a4c4c2fe8046c30a9c1ff61f35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11f7cef86b7d08c1f7605759cb7ed74183be54163b7f845c2ef313f0a7349026",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-02-23T04:52:08Z",
    "title_canon_sha256": "2f52c31b2d78abecfdfbb6b8a33d11a96a62453b9be7d7ca988549a354c16556"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07042",
    "kind": "arxiv",
    "version": 1
  }
}