Pith Number

pith:GXB3YPHB

pith:2026:GXB3YPHBCCG2JXLEOSCFSIFW7L

not attested not anchored not stored refs pending

Universal relation between dipole polarizability of finite nuclei and neutron-star compactness

E. Yuksel, N. Paar, P.S. Koliogiannis, T. Ghosh

arxiv:2601.16894 v2 · 2026-01-23 · nucl-th · astro-ph.HE · astro-ph.SR · 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{GXB3YPHBCCG2JXLEOSCFSIFW7L}

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	2026-05-27T01:05:42.981428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35c3bc3ce1108da4dd6474845920b6fada1ac8984a738c851db5936a91076e91

Aliases

arxiv: 2601.16894 · arxiv_version: 2601.16894v2 · doi: 10.48550/arxiv.2601.16894 · pith_short_12: GXB3YPHBCCG2 · pith_short_16: GXB3YPHBCCG2JXLE · pith_short_8: GXB3YPHB

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/GXB3YPHBCCG2JXLEOSCFSIFW7L \
  | 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: 35c3bc3ce1108da4dd6474845920b6fada1ac8984a738c851db5936a91076e91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38adf2dd2327980d785e487c86c7e888aae8708f8f839248d2e8c2abbdb4c247",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-01-23T17:00:43Z",
    "title_canon_sha256": "4a8d203c26efa8b746c048aa8ef2442fb0ec51b2d2b878d51a016b5e368976db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16894",
    "kind": "arxiv",
    "version": 2
  }
}