Pith Number

pith:BHUMEO2U

pith:2013:BHUMEO2UYEQLOF4JWPHPUEMQR7

not attested not anchored not stored refs pending

Astrophysical and cosmological problems of invisible mass and dark energy in the Universe

A.A.Minakov, A.Bogdan, A.D'Angelo, A.Giuliani, A.Incicchitti, A.I.Zhuk, A.S.Nikolaiko, A.Vasylenko, A.V.Kudinova, A.Yu.Burgazli, B.I.Hnatyk, B.N.Kropivyansky, B.S.Novosyadlyj, C.Nones, D.M.Chernyak, D.V.Poda, E.Fedorova, E.N.Galashov, E.Olivieri, F.A.Danevich, F.Cappella, G.Ivashchenko, H.Kraus, L.A.Berdina, L.L.Nagornaya, M.Laubenstein, M.Tenconi, M.V.Eingorn, O.B.Sushchov, O.G.Polischuk, O.N.Sergijenko, O.O.Kobzar, O.Torbaniuk, O.Vasylenko, P.Belli, R.Bernabei, R.B.Podviyanuk, R.Cerulli, R.S.Boiko, S.H.Fakhr, S.Marnieros, V.B.Mikhailik, V.G.Vakulik, V.I.Tretyak, V.I.Zhdanov, V.M.Mokina, V.M.Shulga, V.M.Sliusar, V.N.Shlegel, V.O.Pelykh, V.S.Tsvetkova, V.V.Kobychev, V.V.Marchenko, Ya.V.Vasiliev, Yu.A.Kulinich, Y.V.Taistra

arxiv:1304.4611 v1 · 2013-04-16 · astro-ph.CO · gr-qc · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHUMEO2UYEQLOF4JWPHPUEMQR7}

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	2026-05-18T03:27:44.208521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09e8c23b54c120b71789b3cefa11908fc4ddc132be49b8826f8fb3caeb64e396

Aliases

arxiv: 1304.4611 · arxiv_version: 1304.4611v1 · doi: 10.48550/arxiv.1304.4611 · pith_short_12: BHUMEO2UYEQL · pith_short_16: BHUMEO2UYEQLOF4J · pith_short_8: BHUMEO2U

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/BHUMEO2UYEQLOF4JWPHPUEMQR7 \
  | 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: 09e8c23b54c120b71789b3cefa11908fc4ddc132be49b8826f8fb3caeb64e396

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01ac1b839acf468f7210978995322417246c95416d7037e21b862359ebeb86c4",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-16T20:26:26Z",
    "title_canon_sha256": "c3ae63b16241b393d6deb35525b23415ab0eabc3809df75b487436823beb00ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4611",
    "kind": "arxiv",
    "version": 1
  }
}