Pith Number

pith:AZJSCW6B

pith:2018:AZJSCW6BD4G5TDGZ547I4ZYLMM

not attested not anchored not stored refs pending

Slowly rotating Bose Einstein Condensate galactic dark matter halos, and their rotation curves

Chun Sing Leung, Man Ho Chan, Shi-Dong Liang, Tiberiu Harko, Xiaoyue Zhang

arxiv:1804.08079 v1 · 2018-04-22 · gr-qc · astro-ph.GA · 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{AZJSCW6BD4G5TDGZ547I4ZYLMM}

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	2026-05-18T00:10:10.308629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0653215bc11f0dd98cd9ef3e8e670b6321d4400f33efa41a48489a6c23b6c1f9

Aliases

arxiv: 1804.08079 · arxiv_version: 1804.08079v1 · doi: 10.48550/arxiv.1804.08079 · pith_short_12: AZJSCW6BD4G5 · pith_short_16: AZJSCW6BD4G5TDGZ · pith_short_8: AZJSCW6B

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/AZJSCW6BD4G5TDGZ547I4ZYLMM \
  | 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: 0653215bc11f0dd98cd9ef3e8e670b6321d4400f33efa41a48489a6c23b6c1f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2179573d0cfc8601bfce451b3b1806218942f0f251918fe9df660c4126a949a1",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-04-22T07:38:58Z",
    "title_canon_sha256": "2dfedff0953982b4aa7cd6ba4c8e264f248347f2dc7fabd4b16fd1b872a3d0e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08079",
    "kind": "arxiv",
    "version": 1
  }
}