Pith Number

pith:JAIFQ2DU

pith:2017:JAIFQ2DUTW2YVMPLZSPKK7TDBW

not attested not anchored not stored refs pending

Simple fully non-local density functionals for the electronic repulsion energy

Paola Gori-Giorgi, Stefan Vuckovic

arxiv:1705.02793 v3 · 2017-05-08 · 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{JAIFQ2DUTW2YVMPLZSPKK7TDBW}

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	2026-05-18T00:44:43.851346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48105868749db58ab1ebcc9ea57e630dad6a2d8eed819ee5a63daa890c2d72ba

Aliases

arxiv: 1705.02793 · arxiv_version: 1705.02793v3 · doi: 10.48550/arxiv.1705.02793 · pith_short_12: JAIFQ2DUTW2Y · pith_short_16: JAIFQ2DUTW2YVMPL · pith_short_8: JAIFQ2DU

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/JAIFQ2DUTW2YVMPLZSPKK7TDBW \
  | 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: 48105868749db58ab1ebcc9ea57e630dad6a2d8eed819ee5a63daa890c2d72ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eb89cb94b4296a50993e92632323ae43939ba1db6790ef15baf8e2f08281953",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-05-08T09:21:16Z",
    "title_canon_sha256": "2ed8e3207613438643af40723f93036fb92540892bd743ba7a482a646bd30fb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02793",
    "kind": "arxiv",
    "version": 3
  }
}