Pith Number

pith:LFFSDQZ5

pith:2025:LFFSDQZ5IJ4JHSO6XHGKA6T56F

not attested not anchored not stored refs pending

Exploring quark mass dependent three-nucleon forces in medium-mass nuclei

Achim Schwenk, Kai Hebeler, Urban Vernik

arxiv:2512.20454 v2 · 2025-12-23 · nucl-th · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFFSDQZ5IJ4JHSO6XHGKA6T56F}

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	2026-06-09T02:07:15.932537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

594b21c33d427893c9deb9cca07a7df16f8f132dfdbd5811c0805ff491705cdb

Aliases

arxiv: 2512.20454 · arxiv_version: 2512.20454v2 · doi: 10.48550/arxiv.2512.20454 · pith_short_12: LFFSDQZ5IJ4J · pith_short_16: LFFSDQZ5IJ4JHSO6 · pith_short_8: LFFSDQZ5

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/LFFSDQZ5IJ4JHSO6XHGKA6T56F \
  | 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: 594b21c33d427893c9deb9cca07a7df16f8f132dfdbd5811c0805ff491705cdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b6eaf75da2f62ebfd12590128c3c493aeba05155e59c74303db937b96a31798",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-12-23T15:49:26Z",
    "title_canon_sha256": "11f87d9c18f1366803d4bbc1ff23a2cbaccef597267d3372e0450712513d7ddf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.20454",
    "kind": "arxiv",
    "version": 2
  }
}