Pith Number

pith:YVPDEML3

pith:2025:YVPDEML37I2AFD7C4WLBFC2XHS

not attested not anchored not stored refs pending

A reduced cost equation of motion coupled cluster method for excited states based on state-specific natural orbitals: Theory, Implementation, Benchmark

Achintya Kumar Dutta, Amrita Manna

arxiv:2506.16894 v2 · 2025-06-20 · 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{YVPDEML37I2AFD7C4WLBFC2XHS}

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

Fast and Accurate Charge Transfer Excitations via Nested Aufbau Suppressed Coupled Cluster

Receipt and verification

First computed	2026-07-05T11:41:43.442635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55e32317bfa34028fe2e596128b573c8f9178b588fafd9fd7534bbd03a79e47

Aliases

arxiv: 2506.16894 · arxiv_version: 2506.16894v2 · doi: 10.48550/arxiv.2506.16894 · pith_short_12: YVPDEML37I2A · pith_short_16: YVPDEML37I2AFD7C · pith_short_8: YVPDEML3

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/YVPDEML37I2AFD7C4WLBFC2XHS \
  | 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: c55e32317bfa34028fe2e596128b573c8f9178b588fafd9fd7534bbd03a79e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c8c703e8ba0be411fa8e285f45880ec0bc5f1d5d59c8faf91562d847e200b77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-06-20T10:31:49Z",
    "title_canon_sha256": "66903b9f91f43bbb0d7bf45f7d1c0c22f54bab8c9c4b49acc773593cf7c4c037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16894",
    "kind": "arxiv",
    "version": 2
  }
}