Pith Number

pith:2LKW7SJU

pith:2006:2LKW7SJUK7LSM4AQWCVWTQA7N2

not attested not anchored not stored refs pending

Scalar Field Dark Matter: non-spherical collapse and late time behavior

Argelia Bernal (CINVESTAV, F. Siddhartha Guzman (IFM-UMSNH, IPN), Michoacan)

arxiv:astro-ph/0608523 v1 · 2006-08-24 · 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{2LKW7SJUK7LSM4AQWCVWTQA7N2}

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

The three dynamical fates of Boson Stars

Dynamical Boson Stars

Receipt and verification

First computed	2026-07-04T16:59:18.058956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2d56fc93457d7267010b0ab69c01f6ebb31af6cf7591d1001e26485f300dd59

Aliases

arxiv: astro-ph/0608523 · arxiv_version: astro-ph/0608523v1 · doi: 10.48550/arxiv.astro-ph/0608523 · pith_short_12: 2LKW7SJUK7LS · pith_short_16: 2LKW7SJUK7LSM4AQ · pith_short_8: 2LKW7SJU

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/2LKW7SJUK7LSM4AQWCVWTQA7N2 \
  | 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: d2d56fc93457d7267010b0ab69c01f6ebb31af6cf7591d1001e26485f300dd59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab704a986dbe0ad876971aeae8bd5d9691ea79338b40ca24a6aef0f5f89851ac",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-24T15:27:59Z",
    "title_canon_sha256": "dec9195677a5d7a2dcb9f410206aed3cc5c1047742c9226488e466b820bd9e7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608523",
    "kind": "arxiv",
    "version": 1
  }
}