Pith Number

pith:UED23UP5

pith:2014:UED23UP5PJD7QJZIMHVWPXPYC6

not attested not anchored not stored refs pending

Gravitational collapse of Bose-Einstein condensate dark matter halos

Tiberiu Harko

arxiv:1403.3358 v2 · 2014-03-13 · gr-qc · astro-ph.CO · 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{UED23UP5PJD7QJZIMHVWPXPYC6}

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	2026-05-18T01:44:01.509606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a107add1fd7a47f8272861eb67ddf817b9f933b12e79ec3f53d5d5a24d02b048

Aliases

arxiv: 1403.3358 · arxiv_version: 1403.3358v2 · doi: 10.48550/arxiv.1403.3358 · pith_short_12: UED23UP5PJD7 · pith_short_16: UED23UP5PJD7QJZI · pith_short_8: UED23UP5

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/UED23UP5PJD7QJZIMHVWPXPYC6 \
  | 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: a107add1fd7a47f8272861eb67ddf817b9f933b12e79ec3f53d5d5a24d02b048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87c158aaf6b2bd16986fbac6ebc6d1473f7ce97c14c75ed58b83ab87088cc697",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-03-13T18:36:57Z",
    "title_canon_sha256": "37de66f4a1e6ebb0998f84458de8799f91bc8c2177f2450b012f7a157b028af8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3358",
    "kind": "arxiv",
    "version": 2
  }
}