Pith Number

pith:FMCI5LRR

pith:2023:FMCI5LRRY6TM2Q4F22ABQONKCK

not attested not anchored not stored refs pending

Black holes immersed in dark matter: energy condition and sound speed

Sayak Datta

arxiv:2312.01277 v2 · 2023-12-03 · gr-qc · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMCI5LRRY6TM2Q4F22ABQONKCK}

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

4 papers in Pith

Quasinormal modes and tidal responses of black holes in generic anisotropic matter environments

Astrophysical environment around a black hole in the braneworld and its optical signatures

A multi-parameter expansion for the evolution of asymmetric binaries in astrophysical environments

Axial tidal Love numbers of black holes in matter environments

Receipt and verification

First computed	2026-07-05T08:15:42.474027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b048eae31c7a6cd4385d6801839aa129cd7990a7780aaac6c138322206c46bb

Aliases

arxiv: 2312.01277 · arxiv_version: 2312.01277v2 · doi: 10.48550/arxiv.2312.01277 · pith_short_12: FMCI5LRRY6TM · pith_short_16: FMCI5LRRY6TM2Q4F · pith_short_8: FMCI5LRR

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/FMCI5LRRY6TM2Q4F22ABQONKCK \
  | 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: 2b048eae31c7a6cd4385d6801839aa129cd7990a7780aaac6c138322206c46bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05317b612a6e7d8e8fdcc6632fee8e38d417ceb79fcadcdf4a33e27b08efe72d",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-12-03T04:30:23Z",
    "title_canon_sha256": "9192834c0d21a1ed49c49ac4721ccdf76511a5065999bfe5c7a94728c6ba316b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01277",
    "kind": "arxiv",
    "version": 2
  }
}