Pith Number

pith:UJZAC2HO

pith:2011:UJZAC2HOJ4BRHLMCMKIEDYS4P4

not attested not anchored not stored refs pending

Hybrid stars with the Dyson-Schwinger quark model

G. F. Burgio, H. Chen, H.-J. Schulze, (INFN Sezione di Catania, Italy), M. Baldo

arxiv:1107.2497 v2 · 2011-07-13 · nucl-th · astro-ph.SR · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJZAC2HOJ4BRHLMCMKIEDYS4P4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:07:53.922530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2720168ee4f0313ad82629041e25c7f2041d4fad791e3ae86b8826c136c66c9

Aliases

arxiv: 1107.2497 · arxiv_version: 1107.2497v2 · doi: 10.48550/arxiv.1107.2497 · pith_short_12: UJZAC2HOJ4BR · pith_short_16: UJZAC2HOJ4BRHLMC · pith_short_8: UJZAC2HO

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/UJZAC2HOJ4BRHLMCMKIEDYS4P4 \
  | 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: a2720168ee4f0313ad82629041e25c7f2041d4fad791e3ae86b8826c136c66c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb553bdf82aa5e497aa314b94121ad3bada4f9491e46f5529e705d974658243f",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-07-13T09:29:08Z",
    "title_canon_sha256": "9083245782d949834302a24e831bfdc5baa2bc8fa17ca36f1895e51c78634338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2497",
    "kind": "arxiv",
    "version": 2
  }
}