Pith Number

pith:744NU5WB

pith:2018:744NU5WBLRUGAPOF2ZFEST37DZ

not attested not anchored not stored refs pending

Skyrme functional with tensor terms from \textit{ab initio} calculations of neutron-proton drops

Gianluca Col\`o, Shihang Shen, Xavier Roca-Maza

arxiv:1810.09691 v2 · 2018-10-23 · 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{744NU5WBLRUGAPOF2ZFEST37DZ}

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	2026-05-17T23:50:44.884075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff38da76c15c68603dc5d64a494f7f1e6188f51aa75dfc606e1bd8909453385d

Aliases

arxiv: 1810.09691 · arxiv_version: 1810.09691v2 · doi: 10.48550/arxiv.1810.09691 · pith_short_12: 744NU5WBLRUG · pith_short_16: 744NU5WBLRUGAPOF · pith_short_8: 744NU5WB

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/744NU5WBLRUGAPOF2ZFEST37DZ \
  | 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: ff38da76c15c68603dc5d64a494f7f1e6188f51aa75dfc606e1bd8909453385d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ae3407ed8c0330311ff5459d7ae0d1009279412b855914b7211cbe6c77faf3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-10-23T07:12:00Z",
    "title_canon_sha256": "34eda5133821cda7e1d4cc2fcb550ff2b257b8d6c7d0b26cda9ab6a4120cc462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09691",
    "kind": "arxiv",
    "version": 2
  }
}