Pith Number

pith:KIT5SA7F

pith:2018:KIT5SA7FEUPMBH7F2KEJWHLGKF

not attested not anchored not stored refs pending

Correlation energies of the high-density spin-polarized electron gas to meV accuracy

Ali Alavi, Michele Ruggeri, Pablo L\'opez R\'ios

arxiv:1804.04938 v3 · 2018-04-13 · cond-mat.str-el · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KIT5SA7FEUPMBH7F2KEJWHLGKF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:03:06.268912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5227d903e5251ec09fe5d2889b1d665176f5c79424612528ed28d4842a204178

Aliases

arxiv: 1804.04938 · arxiv_version: 1804.04938v3 · doi: 10.48550/arxiv.1804.04938 · pith_short_12: KIT5SA7FEUPM · pith_short_16: KIT5SA7FEUPMBH7F · pith_short_8: KIT5SA7F

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/KIT5SA7FEUPMBH7F2KEJWHLGKF \
  | 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: 5227d903e5251ec09fe5d2889b1d665176f5c79424612528ed28d4842a204178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e3b6919fe7eb0b87a5bdcfc060e5131db31834e2de2c3223a21bc10b87c19a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-04-13T13:42:03Z",
    "title_canon_sha256": "4213e63b5429749e6359d6b42536dac28c7c87defa1b8644bc1495eab143f65b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04938",
    "kind": "arxiv",
    "version": 3
  }
}