Pith Number

pith:F3BF77VB

pith:2018:F3BF77VBBGIEGW422D5NTWJ5Z5

not attested not anchored not stored refs pending

Investigation of the exchange-correlation potential of functionals based on the adiabatic connection interpolation

E. Fabiano, F. Della Sala, I. Grabowski, P. Gori-Giorgi, S. Giarrusso, S. \'Smiga, T. J. Daas

arxiv:1810.08458 v1 · 2018-10-19 · physics.chem-ph · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3BF77VBBGIEGW422D5NTWJ5Z5}

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	2026-05-18T00:02:48.027606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec25ffea10990435b9ad0fad9d93dcf7b2f90fa7e0f10350abba1635683b24e

Aliases

arxiv: 1810.08458 · arxiv_version: 1810.08458v1 · doi: 10.48550/arxiv.1810.08458 · pith_short_12: F3BF77VBBGIE · pith_short_16: F3BF77VBBGIEGW42 · pith_short_8: F3BF77VB

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/F3BF77VBBGIEGW422D5NTWJ5Z5 \
  | 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: 2ec25ffea10990435b9ad0fad9d93dcf7b2f90fa7e0f10350abba1635683b24e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a33893543400f61998d09e715b395d159f8526ddc0d1d8265ec6d8517a24c24",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-10-19T12:19:18Z",
    "title_canon_sha256": "8e8afc9d0fef1453342ef96b07a11253769175ebb4f441fbbb1e81b4bbb79152"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08458",
    "kind": "arxiv",
    "version": 1
  }
}