Pith Number

pith:TYBTTI44

pith:2018:TYBTTI44VHNO34PZJEHJ3S3V6F

not attested not anchored not stored refs pending

Performance of the Constrained Minimization of the Total Energy in Density Functional Approximations: the Electron Repulsion Density and Potential

Nektarios N. Lathiotakis, Nikitas I. Gidopoulos, Tom Pitts

arxiv:1806.00092 v1 · 2018-05-31 · 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{TYBTTI44VHNO34PZJEHJ3S3V6F}

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	2026-05-18T00:09:24.571742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e0339a39ca9daedf1f9490e9dcb75f17826bebd9861329fe47f4ccdf8860599

Aliases

arxiv: 1806.00092 · arxiv_version: 1806.00092v1 · doi: 10.48550/arxiv.1806.00092 · pith_short_12: TYBTTI44VHNO · pith_short_16: TYBTTI44VHNO34PZ · pith_short_8: TYBTTI44

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/TYBTTI44VHNO34PZJEHJ3S3V6F \
  | 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: 9e0339a39ca9daedf1f9490e9dcb75f17826bebd9861329fe47f4ccdf8860599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "254536e0d7fd243e12397500a27f5bb3e6d3e3edbabbfd5bce8ee763c490fac5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-05-31T20:36:28Z",
    "title_canon_sha256": "3ae8e12787ffde794c9ec78a4c526dcd72abb327ecad5e58da80dea83cfdc22f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00092",
    "kind": "arxiv",
    "version": 1
  }
}