Pith Number

pith:2L7UBVAV

pith:2011:2L7UBVAV4RMRDDU6EC7CMLTCSI

not attested not anchored not stored refs pending

Ab Initio Calculations of Medium-Mass Nuclei with Normal-Ordered Chiral NN+3N Interactions

Angelo Calci, Joachim Langhammer, Klaus Vobig, Petr Navratil, Robert Roth, Sven Binder

arxiv:1112.0287 v1 · 2011-12-01 · 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{2L7UBVAV4RMRDDU6EC7CMLTCSI}

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	2026-05-18T03:46:18.509006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2ff40d415e459118e9e20be262e6292130ec4cd861854babb7862e36d2b3824

Aliases

arxiv: 1112.0287 · arxiv_version: 1112.0287v1 · doi: 10.48550/arxiv.1112.0287 · pith_short_12: 2L7UBVAV4RMR · pith_short_16: 2L7UBVAV4RMRDDU6 · pith_short_8: 2L7UBVAV

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/2L7UBVAV4RMRDDU6EC7CMLTCSI \
  | 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: d2ff40d415e459118e9e20be262e6292130ec4cd861854babb7862e36d2b3824

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5052d22ba6ba40b83d0270c9ddf4abdd81a1c0e36559dc7c934d8671e5834f27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-12-01T20:04:20Z",
    "title_canon_sha256": "157e2b9078d7244167f3084a297deb47d520cd87946402415fbaf12bfdf57b57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0287",
    "kind": "arxiv",
    "version": 1
  }
}