Pith Number

pith:5RVRULL3

pith:2023:5RVRULL3NBEPQGURLFCGW73YBL

not attested not anchored not stored refs pending

Black hole surrounded by the pseudo-isothermal dark matter halo

Ali \"Ovg\"un, Dong Liu, Gaetano Lambiase, Yi Yang, Zheng-Wen Long

arxiv:2308.05544 v3 · 2023-08-10 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RVRULL3NBEPQGURLFCGW73YBL}

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

1 paper in Pith

Black holes surrounded by dark matter spike: Spacetime metrics and gravitational wave ringdown waveforms

Receipt and verification

First computed	2026-07-05T07:37:50.885804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec6b1a2d7b6848f81a9159446b7f780ac76bf0f6ef5311fadaabc703ed32d94c

Aliases

arxiv: 2308.05544 · arxiv_version: 2308.05544v3 · doi: 10.48550/arxiv.2308.05544 · pith_short_12: 5RVRULL3NBEP · pith_short_16: 5RVRULL3NBEPQGUR · pith_short_8: 5RVRULL3

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/5RVRULL3NBEPQGURLFCGW73YBL \
  | 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: ec6b1a2d7b6848f81a9159446b7f780ac76bf0f6ef5311fadaabc703ed32d94c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "301bcd5d08d25470f185258012dd32552f86174de696558b1a968bb44120448b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-10T12:53:47Z",
    "title_canon_sha256": "89ad6e81af5ccf934e928882a09cd1ecf16cc3a06e3347a85927dcbcba8b54b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05544",
    "kind": "arxiv",
    "version": 3
  }
}