Pith Number

pith:762A5GOF

pith:2023:762A5GOFFGZ556TBB7ZPHP6FDP

not attested not anchored not stored refs pending

New quantification of symmetry energy from neutron skin thicknesses of $^{48}$Ca and $^{208}$Pb

Feng-Shou Zhang, Li-Gang Cao, Rong An, Shuai Sun

arxiv:2312.15434 v2 · 2023-12-24 · 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{762A5GOFFGZ556TBB7ZPHP6FDP}

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	2026-07-05T09:18:21.923238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffb40e99c529b3defa610ff2f3bfc51befadf20087ba51b76239235eb460134b

Aliases

arxiv: 2312.15434 · arxiv_version: 2312.15434v2 · doi: 10.48550/arxiv.2312.15434 · pith_short_12: 762A5GOFFGZ5 · pith_short_16: 762A5GOFFGZ556TB · pith_short_8: 762A5GOF

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/762A5GOFFGZ556TBB7ZPHP6FDP \
  | 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: ffb40e99c529b3defa610ff2f3bfc51befadf20087ba51b76239235eb460134b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5efa479ca6f1ad73987912e5de820ca0206e98bb6a710698f62339be005620fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2023-12-24T08:30:10Z",
    "title_canon_sha256": "8fcc3e4bf5695526c07a047462bdeb70b16bc94211ed2eadf71e69bd1b890c47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.15434",
    "kind": "arxiv",
    "version": 2
  }
}