Pith Number

pith:BDTALQCI

pith:2013:BDTALQCI6P5YRCNQJ4YOVT2LGD

not attested not anchored not stored refs pending

Excitation spectra from angular momentum projection of Hartree-Fock states and the configuration-interaction shell-model

Calvin W. Johnson, Joshua T. Staker

arxiv:1304.7292 v1 · 2013-04-26 · 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{BDTALQCI6P5YRCNQJ4YOVT2LGD}

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	2026-05-18T03:27:00.618458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e605c048f3fb8889b04f30eacf4b30c1e5e97a1825de05bd43a182ad0cfe90

Aliases

arxiv: 1304.7292 · arxiv_version: 1304.7292v1 · doi: 10.48550/arxiv.1304.7292 · pith_short_12: BDTALQCI6P5Y · pith_short_16: BDTALQCI6P5YRCNQ · pith_short_8: BDTALQCI

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/BDTALQCI6P5YRCNQJ4YOVT2LGD \
  | 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: 08e605c048f3fb8889b04f30eacf4b30c1e5e97a1825de05bd43a182ad0cfe90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d53d87828d1ccb23ac94f9e628117bb6ad692e72980f175d47796d32da8c06d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-04-26T22:01:35Z",
    "title_canon_sha256": "18fc3687d448bc22eafba7d2dbd110516b1a5acabfecf728c3eac68707083f76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7292",
    "kind": "arxiv",
    "version": 1
  }
}