Pith Number

pith:YAI2RU5P

pith:2018:YAI2RU5PTSXG6STFXK3C6U7DXW

not attested not anchored not stored refs pending

New approach for multiconfigurational Exchange-Correlation Functional

Sergey Gusarov, Yurii Dmitriev

arxiv:1802.05265 v1 · 2018-02-14 · physics.chem-ph · quant-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{YAI2RU5PTSXG6STFXK3C6U7DXW}

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	2026-05-18T00:23:19.824971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c011a8d3af9cae6f4a65bab62f53e3bdbedab6fe72d82eb3d80e9b8597806f9e

Aliases

arxiv: 1802.05265 · arxiv_version: 1802.05265v1 · doi: 10.48550/arxiv.1802.05265 · pith_short_12: YAI2RU5PTSXG · pith_short_16: YAI2RU5PTSXG6STF · pith_short_8: YAI2RU5P

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/YAI2RU5PTSXG6STFXK3C6U7DXW \
  | 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: c011a8d3af9cae6f4a65bab62f53e3bdbedab6fe72d82eb3d80e9b8597806f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d371fc693479034c88813ec2de732639163ed4031cc146c43c50cc5f765587f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-02-14T18:54:22Z",
    "title_canon_sha256": "39487aaeaee292ca835e24a57b507f99aa039f5e24182eedb32102e8e826f528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05265",
    "kind": "arxiv",
    "version": 1
  }
}