Pith Number

pith:3SWBV6PB

pith:2013:3SWBV6PBHDHPXC6ZI56OWH556A

not attested not anchored not stored refs pending

Double-hybrid density-functional theory with meta-generalized-gradient approximations

Julien Toulouse (LCT), Kamal Sharkas (LCT), Sidi Ould Souvi (LCT)

arxiv:1312.5274 v2 · 2013-12-18 · physics.chem-ph · physics.comp-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{3SWBV6PBHDHPXC6ZI56OWH556A}

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	2026-05-18T02:57:44.164974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcac1af9e138cefb8bd9477ceb1fbdf0118aa00db82b4e466652c61ebdbe7640

Aliases

arxiv: 1312.5274 · arxiv_version: 1312.5274v2 · doi: 10.48550/arxiv.1312.5274 · pith_short_12: 3SWBV6PBHDHP · pith_short_16: 3SWBV6PBHDHPXC6Z · pith_short_8: 3SWBV6PB

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/3SWBV6PBHDHPXC6ZI56OWH556A \
  | 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: dcac1af9e138cefb8bd9477ceb1fbdf0118aa00db82b4e466652c61ebdbe7640

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0ccfa30c6430815eede685afcc11f27ad1c823478f29c0a719e330420042829",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-12-18T19:22:09Z",
    "title_canon_sha256": "a6b5a192974e33cbbd93f752c648cb06a3b49fd40349a10b6f888f49d0f69167"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5274",
    "kind": "arxiv",
    "version": 2
  }
}