Pith Number

pith:D3AYS5G4

pith:2022:D3AYS5G47LUZEOME22XUGUCL73

not attested not anchored not stored refs pending

Local Potential Functional Embedding Theory: A Self-Consistent Flavor of Density Functional Theory for Lattices without Density Functionals

Emmanuel Fromager, Matthieu Sauban\`ere, Sajanthan Sekaran

arxiv:2202.08071 v1 · 2022-02-16 · cond-mat.str-el · 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{D3AYS5G47LUZEOME22XUGUCL73}

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	2026-07-05T04:07:07.678673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ec18974dcfae9923984d6af43504bfedd21d5351b11dad5685139133b83c5ea

Aliases

arxiv: 2202.08071 · arxiv_version: 2202.08071v1 · doi: 10.48550/arxiv.2202.08071 · pith_short_12: D3AYS5G47LUZ · pith_short_16: D3AYS5G47LUZEOME · pith_short_8: D3AYS5G4

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/D3AYS5G47LUZEOME22XUGUCL73 \
  | 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: 1ec18974dcfae9923984d6af43504bfedd21d5351b11dad5685139133b83c5ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c901d41a1f84fcd54284e46d7dcbbcde8971b09100337947280a1fa559e7550",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-02-16T13:52:30Z",
    "title_canon_sha256": "e04c893514232b472225864e24046948dca2ae277ff09ad0cc07dd0235e388bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08071",
    "kind": "arxiv",
    "version": 1
  }
}