Pith Number

pith:EQFUWNVT

pith:2023:EQFUWNVTF5DTUBN2K4DKEPOFUE

not attested not anchored not stored refs pending

Accuracy of Kohn-Sham density functional theory for warm- and hot-dense matter equation of state

Arpit Bhardwaj, John E. Pask, Phanish Suryanarayana, Shashikant Kumar, Xin Jing

arxiv:2308.08132 v2 · 2023-08-16 · physics.comp-ph · physics.plasm-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{EQFUWNVTF5DTUBN2K4DKEPOFUE}

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	2026-07-05T09:37:49.781154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240b4b36b32f473a05ba5706a23dc5a112a6412d4823f715e75637e605aeeee8

Aliases

arxiv: 2308.08132 · arxiv_version: 2308.08132v2 · doi: 10.48550/arxiv.2308.08132 · pith_short_12: EQFUWNVTF5DT · pith_short_16: EQFUWNVTF5DTUBN2 · pith_short_8: EQFUWNVT

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/EQFUWNVTF5DTUBN2K4DKEPOFUE \
  | 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: 240b4b36b32f473a05ba5706a23dc5a112a6412d4823f715e75637e605aeeee8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fae75650e968d903610846a1fc7ed9c9b2d48df4d095596ace7ef2ef13a77e17",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2023-08-16T03:48:21Z",
    "title_canon_sha256": "360581cd8827801de07bc1b07644574b6b511f79de081c04290261cb7ed818e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08132",
    "kind": "arxiv",
    "version": 2
  }
}