Pith Number

pith:L2ONKHOQ

pith:2003:L2ONKHOQ65ITJQKMQJE4PVINTK

not attested not anchored not stored refs pending

Effect of color superconductivity on the mass and radius of a quark star

Dirk H. Rischke, Stefan B. Ruester

arxiv:nucl-th/0309022 v2 · 2003-09-10 · nucl-th · astro-ph · 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{L2ONKHOQ65ITJQKMQJE4PVINTK}

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	2026-07-04T15:20:36.177405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9cd51dd0f75134c14c8249c7d50d9a86fe4303a13c11a905d3d32d5230f83a

Aliases

arxiv: nucl-th/0309022 · arxiv_version: nucl-th/0309022v2 · doi: 10.48550/arxiv.nucl-th/0309022 · pith_short_12: L2ONKHOQ65IT · pith_short_16: L2ONKHOQ65ITJQKM · pith_short_8: L2ONKHOQ

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/L2ONKHOQ65ITJQKMQJE4PVINTK \
  | 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: 5e9cd51dd0f75134c14c8249c7d50d9a86fe4303a13c11a905d3d32d5230f83a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad8aa0e6c3cd925421fc2b7601a504864ca64fffb9017c9288e807de92ca108",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2003-09-10T15:02:19Z",
    "title_canon_sha256": "702cd9207e68012b2f7081eeb943ceacec88eb0fdc79e741a7b8b00b9787f586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0309022",
    "kind": "arxiv",
    "version": 2
  }
}