Pith Number

pith:GBRH7UHE

pith:2013:GBRH7UHE3WZ2IO6B7KMG3I2P7E

not attested not anchored not stored refs pending

Extension of coupled-cluster theory with a non-iterative treatment of connected triply excited clusters to three-body Hamiltonians

Angelo Calci, Joachim Langhammer, Petr Navr\'atil, Piotr Piecuch, Robert Roth, Sven Binder

arxiv:1309.1123 v2 · 2013-09-04 · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GBRH7UHE3WZ2IO6B7KMG3I2P7E}

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	2026-05-18T03:06:34.183560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30627fd0e4ddb3a43bc1fa986da34ff90b6823e35d932f62771c2289586ac536

Aliases

arxiv: 1309.1123 · arxiv_version: 1309.1123v2 · doi: 10.48550/arxiv.1309.1123 · pith_short_12: GBRH7UHE3WZ2 · pith_short_16: GBRH7UHE3WZ2IO6B · pith_short_8: GBRH7UHE

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/GBRH7UHE3WZ2IO6B7KMG3I2P7E \
  | 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: 30627fd0e4ddb3a43bc1fa986da34ff90b6823e35d932f62771c2289586ac536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22e008f48c406d4662a81231a8974aa0cc254b3ef2793580800c61f40da6a66d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-09-04T18:07:52Z",
    "title_canon_sha256": "82d2457d86eecb1c9d0e24d3fddf4e7be9ff30b401b1ea7c2d969d8feb66b287"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1123",
    "kind": "arxiv",
    "version": 2
  }
}