Pith Number

pith:WXLDMYCW

pith:2026:WXLDMYCWX3AKLV454TQ4GAJC74

not attested not anchored not stored refs pending

Light antiproton-nucleus systems at low energies with the ab initio NCSM/RGM method

Alireza Dehghani, Guillaume Hupin, Petr Navr\'atil, Sofia Quaglioni

arxiv:2602.18162 v2 · 2026-02-20 · 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{WXLDMYCWX3AKLV454TQ4GAJC74}

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	2026-07-14T01:20:00.631581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d6366056bec0a5d79de4e1c30122ff32919b4932592c75415a7410650fdc51

Aliases

arxiv: 2602.18162 · arxiv_version: 2602.18162v2 · doi: 10.48550/arxiv.2602.18162 · pith_short_12: WXLDMYCWX3AK · pith_short_16: WXLDMYCWX3AKLV45 · pith_short_8: WXLDMYCW

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/WXLDMYCWX3AKLV454TQ4GAJC74 \
  | 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: b5d6366056bec0a5d79de4e1c30122ff32919b4932592c75415a7410650fdc51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67587253c54e338d8e5bda7566471f6cf340f9096c47a7c3b07353c81c090617",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-02-20T11:56:33Z",
    "title_canon_sha256": "92ea44180a416061c00a855df3fd51046c05652c926144c87afb28e502ff60b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.18162",
    "kind": "arxiv",
    "version": 2
  }
}