Pith Number

pith:ZBJ7WTD3

pith:2020:ZBJ7WTD3LFQDA5JX5PMZEWWLZD

not attested not anchored not stored refs pending

Accurate and numerically efficient r$^2$SCAN meta-generalized gradient approximation

(2) Temple University, Aaron D. Kaplan (2), James W. Furness (1), Jianwei Sun (1) ((1) Tulane University, Jinliang Ning (1), John P. Perdew (2), New Orleans, Philadelphia)

arxiv:2008.03374 v2 · 2020-08-07 · 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{ZBJ7WTD3LFQDA5JX5PMZEWWLZD}

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.

Cited by

1 paper in Pith

Revisiting Phase Transitions of Yttrium: Insights from Density Functional Theory

Receipt and verification

First computed	2026-07-05T01:32:12.526068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c853fb4c7b5960307537ebd9925acbc8e1cd1cbc2870ff454bb8f3dfeeae746b

Aliases

arxiv: 2008.03374 · arxiv_version: 2008.03374v2 · doi: 10.48550/arxiv.2008.03374 · pith_short_12: ZBJ7WTD3LFQD · pith_short_16: ZBJ7WTD3LFQDA5JX · pith_short_8: ZBJ7WTD3

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/ZBJ7WTD3LFQDA5JX5PMZEWWLZD \
  | 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: c853fb4c7b5960307537ebd9925acbc8e1cd1cbc2870ff454bb8f3dfeeae746b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a87e2651e8a12ac3eaa1b6cfa64424314fbe72680a4b095f74493d0f7fe171c4",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-08-07T20:59:11Z",
    "title_canon_sha256": "ec3088be07febe4110e3dfd4ef3b53c8c20c721ce82b3bc77c91563468346d31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.03374",
    "kind": "arxiv",
    "version": 2
  }
}