Pith Number

pith:YMR6WLWR

pith:2018:YMR6WLWRE7M5PHIAT62BAFRSCO

not attested not anchored not stored refs pending

Non-local kinetic energy functional from the Jellium-with-gap model: applications to Orbital-Free Density Functional Theory

E. Fabiano, F. Della Sala, L. A. Constantin

arxiv:1802.02126 v2 · 2018-02-05 · 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{YMR6WLWRE7M5PHIAT62BAFRSCO}

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	2026-05-18T00:14:08.621217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c323eb2ed127d9d79d009fb41016321390129b44bb050fafa515aea749f122cf

Aliases

arxiv: 1802.02126 · arxiv_version: 1802.02126v2 · doi: 10.48550/arxiv.1802.02126 · pith_short_12: YMR6WLWRE7M5 · pith_short_16: YMR6WLWRE7M5PHIA · pith_short_8: YMR6WLWR

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/YMR6WLWRE7M5PHIAT62BAFRSCO \
  | 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: c323eb2ed127d9d79d009fb41016321390129b44bb050fafa515aea749f122cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b23877157423ca5d3fbdcc5342b42eeaecfeab3821248f95c0450d0fded5e892",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-02-05T11:15:05Z",
    "title_canon_sha256": "0d18c32da53e0fb41e3112ffe2c389672496215604d1d7e1f825d3514a1bd22e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02126",
    "kind": "arxiv",
    "version": 2
  }
}