Pith Number

pith:HAX5BOUT

pith:2018:HAX5BOUTJJR2RDHGEBRDKZX2PJ

not attested not anchored not stored refs pending

Microscopic optical potentials for calcium isotopes

F. M. Nunes, G. Hagen, G. R. Jansen, J. Rotureau, P. Danielewicz

arxiv:1808.04535 v2 · 2018-08-14 · 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{HAX5BOUTJJR2RDHGEBRDKZX2PJ}

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	2026-05-18T00:02:09.315005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

382fd0ba934a63a88ce620623566fa7a644aa83a6694a203c40db3d6e6037302

Aliases

arxiv: 1808.04535 · arxiv_version: 1808.04535v2 · doi: 10.48550/arxiv.1808.04535 · pith_short_12: HAX5BOUTJJR2 · pith_short_16: HAX5BOUTJJR2RDHG · pith_short_8: HAX5BOUT

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/HAX5BOUTJJR2RDHGEBRDKZX2PJ \
  | 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: 382fd0ba934a63a88ce620623566fa7a644aa83a6694a203c40db3d6e6037302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a6ab187252c68bd969593479646d863117cc425089d4052e1b48db24d0d499",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-08-14T05:39:25Z",
    "title_canon_sha256": "8ceca7d5a1396dac5f6599fdb67531430f984184ac818969e6ced8fe6aba3a88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04535",
    "kind": "arxiv",
    "version": 2
  }
}