Pith Number

pith:T5I353X2

pith:2021:T5I353X2QD5HZPES63P4BRYA7C

not attested not anchored not stored refs pending

Quarkyonic stars with isospin-flavor asymmetry

G. Chanfray, H. Hansen, J. Margueron, P. Proust

arxiv:2103.10209 v1 · 2021-03-18 · 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{T5I353X2QD5HZPES63P4BRYA7C}

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	2026-07-05T03:34:23.137419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f51beeefa80fa7cbc92f6dfc0c700f88ff0eb770aa078ec90387505b9b04468

Aliases

arxiv: 2103.10209 · arxiv_version: 2103.10209v1 · doi: 10.48550/arxiv.2103.10209 · pith_short_12: T5I353X2QD5H · pith_short_16: T5I353X2QD5HZPES · pith_short_8: T5I353X2

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/T5I353X2QD5HZPES63P4BRYA7C \
  | 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: 9f51beeefa80fa7cbc92f6dfc0c700f88ff0eb770aa078ec90387505b9b04468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf5a35776940230278abf6006f7c64003898b0e04999c3ba7e6ddf90721ee842",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-03-18T12:22:25Z",
    "title_canon_sha256": "837e9c808c2598962c686987f79dc59dcdde6a48c29347c2c8fc9f8b69a62705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10209",
    "kind": "arxiv",
    "version": 1
  }
}