Pith Number

pith:Q6QHYP4T

pith:2015:Q6QHYP4T7QWH7BUB5EBNLFDHJP

not attested not anchored not stored refs pending

Accretion of dark matter by stars

Hirotada Okawa, Richard Brito, Vitor Cardoso

arxiv:1508.04773 v2 · 2015-08-19 · gr-qc · astro-ph.CO · astro-ph.SR · hep-ph · hep-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{Q6QHYP4T7QWH7BUB5EBNLFDHJP}

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.

Cited by

3 papers in Pith

Dynamical Boson Stars

Testing the nature of dark compact objects: a status report

Boson star-black hole binaries: initial data and head-on collisions

Receipt and verification

First computed	2026-05-18T01:33:15.219183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87a07c3f93fc2c7f8681e902d594674bde2bcf28ed0b95c077beeb6ad899a652

Aliases

arxiv: 1508.04773 · arxiv_version: 1508.04773v2 · doi: 10.48550/arxiv.1508.04773 · pith_short_12: Q6QHYP4T7QWH · pith_short_16: Q6QHYP4T7QWH7BUB · pith_short_8: Q6QHYP4T

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/Q6QHYP4T7QWH7BUB5EBNLFDHJP \
  | 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: 87a07c3f93fc2c7f8681e902d594674bde2bcf28ed0b95c077beeb6ad899a652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a5a0fcf7189ca36572ea5ba8f849ebb99aab1d6b934b6b6bb95e70082f3d1b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-19T20:07:51Z",
    "title_canon_sha256": "310c0a8ec27d5ffe75f4a14822756d8a492850da62c1d05ca8d888fac7ddc632"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04773",
    "kind": "arxiv",
    "version": 2
  }
}