Pith Number

pith:NPB44QRJ

pith:2010:NPB44QRJJZ7XTTDRETXYG3SEH7

not attested not anchored not stored refs pending

Compact stars with a quark core within NJL model

A. S. Schneider, C. H. Lenzi, C. Provid\^encia, R. M. Marinho Jr

arxiv:1001.3169 v1 · 2010-01-18 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NPB44QRJJZ7XTTDRETXYG3SEH7}

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	2026-05-18T02:33:49.548189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bc3ce42294e7f79cc7124ef836e443fe3a36ecf877ab73fc172a6ab3e0267da

Aliases

arxiv: 1001.3169 · arxiv_version: 1001.3169v1 · doi: 10.48550/arxiv.1001.3169 · pith_short_12: NPB44QRJJZ7X · pith_short_16: NPB44QRJJZ7XTTDR · pith_short_8: NPB44QRJ

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/NPB44QRJJZ7XTTDRETXYG3SEH7 \
  | 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: 6bc3ce42294e7f79cc7124ef836e443fe3a36ecf877ab73fc172a6ab3e0267da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "605f76b1c0ee38d0fe04a16917c2dde62b1b93eb5649e81f98e678c2939a504b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-01-18T23:58:57Z",
    "title_canon_sha256": "cfa6d105f2b6e973fcfb6eeba9a5a079ac9d8330278d18edbd940b4170fbf3d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3169",
    "kind": "arxiv",
    "version": 1
  }
}