Pith Number

pith:QC4HW4JP

pith:2025:QC4HW4JPGRHX5VJYJEAHXS3PAQ

not attested not anchored not stored refs pending

Bayesian inference favors quark matter in neutron star interiors

Alexander Ayriyan, David Blaschke, Oleksii Ivanytskyi

arxiv:2509.02554 v1 · 2025-09-02 · nucl-th · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QC4HW4JPGRHX5VJYJEAHXS3PAQ}

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	2026-06-25T01:18:35.346432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80b87b712f344f7ed53849007bcb6f04163c551a8ace4612c065f85073b316e0

Aliases

arxiv: 2509.02554 · arxiv_version: 2509.02554v1 · doi: 10.48550/arxiv.2509.02554 · pith_short_12: QC4HW4JPGRHX · pith_short_16: QC4HW4JPGRHX5VJY · pith_short_8: QC4HW4JP

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/QC4HW4JPGRHX5VJYJEAHXS3PAQ \
  | 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: 80b87b712f344f7ed53849007bcb6f04163c551a8ace4612c065f85073b316e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "421b99b45422507bf8081ab69165206219e867d224c97024517558e4e1db93ae",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-09-02T17:50:38Z",
    "title_canon_sha256": "e0859a5caaa463b63576602746e127b99fd1259622d932892829d4bc194b8131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02554",
    "kind": "arxiv",
    "version": 1
  }
}