Pith Number

pith:UAALB5QX

pith:2026:UAALB5QXVEBQZWYWCSNJVTIF7L

not attested not anchored not stored refs pending

Hyperonic equation of state for neutron stars: A systematic Bayesian comparison of density-dependent and non-linear relativistic mean-field models

Constan\c{c}a Provid\^encia, Pedro Sanson, Tuhin Malik

arxiv:2606.21617 v1 · 2026-06-19 · nucl-th · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAALB5QXVEBQZWYWCSNJVTIF7L}

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	2026-06-23T01:13:16.587769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a000b0f617a9030cdb16149a9acd05fad5dc8e205276abd2737a49946d3c6313

Aliases

arxiv: 2606.21617 · arxiv_version: 2606.21617v1 · doi: 10.48550/arxiv.2606.21617 · pith_short_12: UAALB5QXVEBQ · pith_short_16: UAALB5QXVEBQZWYW · pith_short_8: UAALB5QX

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/UAALB5QXVEBQZWYWCSNJVTIF7L \
  | 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: a000b0f617a9030cdb16149a9acd05fad5dc8e205276abd2737a49946d3c6313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "044fac8f85910ef4aae23daa6d4ae159c733f342136bfe181bc6cec9c7f51774",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-06-19T17:21:27Z",
    "title_canon_sha256": "a59bfda224233320337cdefff51df0193c607161e57c02b3a0943d4373a90c09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21617",
    "kind": "arxiv",
    "version": 1
  }
}