Pith Number

pith:WG3IE5HM

pith:2026:WG3IE5HM3V2BXVQ3OZWVGQNOZW

not attested not anchored not stored refs pending

A new open-shell CCSDTQ implementation and its application to the basis set convergence of post-CCSDT(Q) corrections in computational thermochemistry

Aditya Barman, Gregory H. Jones, Jan M. L. Martin

arxiv:2605.19860 v1 · 2026-05-19 · 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{WG3IE5HM3V2BXVQ3OZWVGQNOZW}

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	2026-05-20T01:06:18.026408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1b68274ecdd741bd61b766d5341aecd8ed202b894c64104f8837c2a0daec7f0

Aliases

arxiv: 2605.19860 · arxiv_version: 2605.19860v1 · doi: 10.48550/arxiv.2605.19860 · pith_short_12: WG3IE5HM3V2B · pith_short_16: WG3IE5HM3V2BXVQ3 · pith_short_8: WG3IE5HM

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/WG3IE5HM3V2BXVQ3OZWVGQNOZW \
  | 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: b1b68274ecdd741bd61b766d5341aecd8ed202b894c64104f8837c2a0daec7f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37494cf2dc7299b06b9dd15b774e17ff2f7d5c088241ecf99e0071102e5597da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-05-19T13:51:31Z",
    "title_canon_sha256": "8b7bdcab665ccc24b9de6b5eaf04e6ac80db7eeeb18b2879f7fb9f05e1bdd126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19860",
    "kind": "arxiv",
    "version": 1
  }
}