Pith Number

pith:W2JWSSGZ

pith:2011:W2JWSSGZ2IDGS6BEFEVUSGVVXT

not attested not anchored not stored refs pending

Nuclear mass predictions with radial basis function approach

Min Liu, Ning Wang

arxiv:1111.0354 v1 · 2011-11-02 · 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{W2JWSSGZ2IDGS6BEFEVUSGVVXT}

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	2026-05-18T04:08:12.209779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6936948d9d206697824292b491ab5bcf7c8919bdcb9c822c14095209980e24a

Aliases

arxiv: 1111.0354 · arxiv_version: 1111.0354v1 · doi: 10.48550/arxiv.1111.0354 · pith_short_12: W2JWSSGZ2IDG · pith_short_16: W2JWSSGZ2IDGS6BE · pith_short_8: W2JWSSGZ

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/W2JWSSGZ2IDGS6BEFEVUSGVVXT \
  | 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: b6936948d9d206697824292b491ab5bcf7c8919bdcb9c822c14095209980e24a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f835fc41c7fbf7b89e629cdcdfa374061b98bee1d1af373c1de872cc4cc9ac",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-11-02T01:11:06Z",
    "title_canon_sha256": "3f3e5202382b17558f257a43584db460989cfa6956499070b48f4038a95d31a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0354",
    "kind": "arxiv",
    "version": 1
  }
}