Pith Number

pith:DBTX7CLH

pith:2007:DBTX7CLHWUAZXMJOEJJCSKST6Y

not attested not anchored not stored refs pending

Can dark matter be a Bose-Einstein condensate?

C. G. Boehmer, T. Harko

arxiv:0705.4158 v4 · 2007-05-29 · astro-ph · gr-qc · 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{DBTX7CLHWUAZXMJOEJJCSKST6Y}

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

2 papers in Pith

Boson Stars Hosting Black Holes

Testing Scalar Field Dark Matter models in M31 galaxy through the Rotation Curve analysis

Receipt and verification

First computed	2026-05-18T04:38:49.018161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18677f8967b5019bb12e2252292a53f6261193d7a3b178656dc21fa09545db7a

Aliases

arxiv: 0705.4158 · arxiv_version: 0705.4158v4 · doi: 10.48550/arxiv.0705.4158 · pith_short_12: DBTX7CLHWUAZ · pith_short_16: DBTX7CLHWUAZXMJO · pith_short_8: DBTX7CLH

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/DBTX7CLHWUAZXMJOEJJCSKST6Y \
  | 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: 18677f8967b5019bb12e2252292a53f6261193d7a3b178656dc21fa09545db7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae8c38789c25712acd6b3c26641e21e6cf614cbe7ed25c8208b0228bee2597bb",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-29T08:32:01Z",
    "title_canon_sha256": "5abfb0ee6574a0b17a3238185dfc83b3e927c88c159e5ed2145f6338c878ad7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.4158",
    "kind": "arxiv",
    "version": 4
  }
}