Pith Number

pith:5CFAPZBV

pith:2023:5CFAPZBVLEO36J4IABYM5LMVSF

not attested not anchored not stored refs pending

The Convexity Condition of Density-Functional Theory

Andrew C. Burgess, David D. O'Regan, Edward Linscott

arxiv:2309.17443 v2 · 2023-09-29 · physics.chem-ph · cond-mat.str-el · physics.comp-ph · quant-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{5CFAPZBVLEO36J4IABYM5LMVSF}

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	2026-07-05T07:27:08.547419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e88a07e435591dbf27880070cead959163d2fe81edc1555f38eb46f564acfb59

Aliases

arxiv: 2309.17443 · arxiv_version: 2309.17443v2 · doi: 10.48550/arxiv.2309.17443 · pith_short_12: 5CFAPZBVLEO3 · pith_short_16: 5CFAPZBVLEO36J4I · pith_short_8: 5CFAPZBV

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/5CFAPZBVLEO36J4IABYM5LMVSF \
  | 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: e88a07e435591dbf27880070cead959163d2fe81edc1555f38eb46f564acfb59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a02763242074fcf46577fc7397de28fdc4ea6bea0e7008b36526c7c1789898fa",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-09-29T17:54:43Z",
    "title_canon_sha256": "9b4a8bee1eeba229af958745342db1db074fe94e933a0b9852c529e58651c820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.17443",
    "kind": "arxiv",
    "version": 2
  }
}