Pith Number

pith:UBAETDGA

pith:2020:UBAETDGA2O3WXME7KTXHHVMJ7C

not attested not anchored not stored refs pending

Estimating the values and variations of neutron star observables by dense nuclear matter properties

Antal Jakov\'ac, Gergely G\'abor Barnaf\"oldi, P\'eter P\'osfay

arxiv:2004.08230 v3 · 2020-04-17 · astro-ph.HE · hep-ph · 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{UBAETDGA2O3WXME7KTXHHVMJ7C}

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	2026-07-05T03:55:59.879867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a040498cc0d3b76bb09f54ee73d589f8b77340a4a1417596dfa503550962ed0d

Aliases

arxiv: 2004.08230 · arxiv_version: 2004.08230v3 · doi: 10.48550/arxiv.2004.08230 · pith_short_12: UBAETDGA2O3W · pith_short_16: UBAETDGA2O3WXME7 · pith_short_8: UBAETDGA

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/UBAETDGA2O3WXME7KTXHHVMJ7C \
  | 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: a040498cc0d3b76bb09f54ee73d589f8b77340a4a1417596dfa503550962ed0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93a7ac96fda079428dc515951222f0e7074b3be6f2f3955e939ecd8417d3a85a",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-04-17T13:16:32Z",
    "title_canon_sha256": "9c8875d0a71945ccdec8e5ab3d535ee3e4c3909a35015ce2da6ddb6e33d99b87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08230",
    "kind": "arxiv",
    "version": 3
  }
}