Pith Number

pith:BYLA7SBW

pith:2012:BYLA7SBWQBGRDQ5YLRJWTEFSKY

not attested not anchored not stored refs pending

The choice of basic variables in current-density functional theory

Andrew M. Teale, Erik I. Tellgren, Espen Sagvolden, Simen Kvaal, Trygve Helgaker, Ulf Ekstr\"om

arxiv:1210.2291 v1 · 2012-10-08 · cond-mat.mtrl-sci · 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{BYLA7SBWQBGRDQ5YLRJWTEFSKY}

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	2026-05-18T01:54:04.593926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e160fc836804d11c3b85c536990b2563e7bbe5c302a64543f808079bc0e8865

Aliases

arxiv: 1210.2291 · arxiv_version: 1210.2291v1 · doi: 10.48550/arxiv.1210.2291 · pith_short_12: BYLA7SBWQBGR · pith_short_16: BYLA7SBWQBGRDQ5Y · pith_short_8: BYLA7SBW

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/BYLA7SBWQBGRDQ5YLRJWTEFSKY \
  | 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: 0e160fc836804d11c3b85c536990b2563e7bbe5c302a64543f808079bc0e8865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e063b131c2b94ed3b998388bdcf2867d5ca10f65d076b3411ceb38b39f23bfe8",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-10-08T14:19:32Z",
    "title_canon_sha256": "33ab98e67759d0ce961c5f8a6926f763275a7aed06a7d9119ad120e39f6a3ad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2291",
    "kind": "arxiv",
    "version": 1
  }
}