Pith Number

pith:Y2QRMDJL

pith:2025:Y2QRMDJLZXUQRYOHFUTRTOEJMW

not attested not anchored not stored refs pending

Quarkyonic Quark-Meson Coupling Model for Nuclear and Neutron Matter

Koichi Saito, Myung-Ki Cheoun, Tsuyoshi Miyatsu

arxiv:2512.04505 v2 · 2025-12-04 · 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{Y2QRMDJLZXUQRYOHFUTRTOEJMW}

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	2026-07-31T01:32:59.228698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

c6a1160d2bcde908e1c72d2719b88965bf58a8931f2f5cad5f811bfcc9a9811f

Aliases

arxiv: 2512.04505 · arxiv_version: 2512.04505v2 · doi: 10.48550/arxiv.2512.04505 · pith_short_12: Y2QRMDJLZXUQ · pith_short_16: Y2QRMDJLZXUQRYOH · pith_short_8: Y2QRMDJL

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/Y2QRMDJLZXUQRYOHFUTRTOEJMW \
  | 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: c6a1160d2bcde908e1c72d2719b88965bf58a8931f2f5cad5f811bfcc9a9811f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4cc6f4198f47dac50e2cb11ef03238e1543e774c67731b39daa3c59c6586b90",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-12-04T06:24:11Z",
    "title_canon_sha256": "edfba33cb2b81f63c5fe6c3347709851315803d0ac44c76535639c66e4fd5e63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.04505",
    "kind": "arxiv",
    "version": 2
  }
}