Pith Number

pith:UVMVKFJH

pith:2026:UVMVKFJHA33R4HRBVUJEV666OK

not attested not anchored not stored refs pending

A New Scaling of Neutron Star Tidal Deformability for Directly Probing the Core Equation of State

Bao-An Li, Bao-Jun Cai, Jian-Hao Shi, Yu-Gang Ma

arxiv:2606.21402 v1 · 2026-06-19 · astro-ph.HE · gr-qc · nucl-ex · 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{UVMVKFJHA33R4HRBVUJEV666OK}

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	2026-06-23T01:13:09.151506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a55955152706f71e1e21ad124afbde72a583e40f1fe51ba2a7ce696cc757e9ee

Aliases

arxiv: 2606.21402 · arxiv_version: 2606.21402v1 · doi: 10.48550/arxiv.2606.21402 · pith_short_12: UVMVKFJHA33R · pith_short_16: UVMVKFJHA33R4HRB · pith_short_8: UVMVKFJH

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/UVMVKFJHA33R4HRBVUJEV666OK \
  | 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: a55955152706f71e1e21ad124afbde72a583e40f1fe51ba2a7ce696cc757e9ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a549b1ebd9a565dd51b84fb11a08e9dd1e4cf0d75b232e80f5da9ef52d3a8017",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-19T13:12:08Z",
    "title_canon_sha256": "a5212775f5fa5bce9a2473c9da5651b8d974075cbe1c1cc06570942bae924b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21402",
    "kind": "arxiv",
    "version": 1
  }
}