Pith Number

pith:BOEV7MBR

pith:2008:BOEV7MBRPVUQOE4GRWYUZQ54PL

not attested not anchored not stored refs pending

A high-precision variational approach to three- and four-nucleon bound and zero-energy scattering states

A. Kievsky, L.E. Marcucci, L. Girlanda, M. Viviani, S. Rosati

arxiv:0805.4688 v1 · 2008-05-30 · 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{BOEV7MBRPVUQOE4GRWYUZQ54PL}

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	2026-07-04T15:30:12.665927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b895fb0317d690713868db14cc3bc7afe35954da3be431396150dae6da20414

Aliases

arxiv: 0805.4688 · arxiv_version: 0805.4688v1 · doi: 10.48550/arxiv.0805.4688 · pith_short_12: BOEV7MBRPVUQ · pith_short_16: BOEV7MBRPVUQOE4G · pith_short_8: BOEV7MBR

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/BOEV7MBRPVUQOE4GRWYUZQ54PL \
  | 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: 0b895fb0317d690713868db14cc3bc7afe35954da3be431396150dae6da20414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a999cac611f7b806cf3041667bd0a3f30d114b427195372313a8300862ae8842",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2008-05-30T07:47:46Z",
    "title_canon_sha256": "cad23d9cf24ae9f2f6c704fd9fab994a6b1468749c78ee6707edc97096f3be2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.4688",
    "kind": "arxiv",
    "version": 1
  }
}