Pith Number

pith:K2E3S5DT

pith:2016:K2E3S5DTO3T57PFUDWB4GI2GZA

not attested not anchored not stored refs pending

On Augmented Kohn-Sham Potential for Energy as a Simple Sum of Orbital Energies

2, (2) Department of Physics, 3), (3) Department of Chemistry, (4) Department of Chemistry, Ames Laboratory, Duke University, Federico Zahariev (4) ((1) Department of Chemistry, Iowa State University), Mel Levy (1, North Carolina A&T State University, Quantum Theory Group, Tulane University

arxiv:1602.02447 v1 · 2016-02-08 · 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{K2E3S5DTO3T57PFUDWB4GI2GZA}

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	2026-05-18T01:15:49.723309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5689b9747376e7dfbcb41d83c32346c822aa2aa5ce928b13d334e504c3d7d39e

Aliases

arxiv: 1602.02447 · arxiv_version: 1602.02447v1 · doi: 10.48550/arxiv.1602.02447 · pith_short_12: K2E3S5DTO3T5 · pith_short_16: K2E3S5DTO3T57PFU · pith_short_8: K2E3S5DT

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/K2E3S5DTO3T57PFUDWB4GI2GZA \
  | 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: 5689b9747376e7dfbcb41d83c32346c822aa2aa5ce928b13d334e504c3d7d39e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89b8fea4ebb3a560d648809d9e666f3eec5e5ef7a65446d2c891ae1d8215f7bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-02-08T01:28:21Z",
    "title_canon_sha256": "db66e1b5840e2c943c6e10bb1164cd410975a72c354cde409d324ec324ade0e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02447",
    "kind": "arxiv",
    "version": 1
  }
}