Pith Number

pith:MDM2Q52O

pith:2026:MDM2Q52O6ITF34AYZW5HOF3MPQ

not attested not anchored not stored refs pending

Hairy Kiselev black hole with quintessential matter: themodynamic properties, sparsity of Hawking radiation, and greybody factors

Abdelmalek Bouzenada, Allan R. P. Moreira, Faizuddin Ahmed, Fernando M. Belchior

arxiv:2605.25245 v1 · 2026-05-24 · 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{MDM2Q52O6ITF34AYZW5HOF3MPQ}

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	2026-05-26T02:04:25.073968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60d9a8774ef2265df018cdba77176c7c2b72614d837140a377d5ab2e7a32f665

Aliases

arxiv: 2605.25245 · arxiv_version: 2605.25245v1 · doi: 10.48550/arxiv.2605.25245 · pith_short_12: MDM2Q52O6ITF · pith_short_16: MDM2Q52O6ITF34AY · pith_short_8: MDM2Q52O

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/MDM2Q52O6ITF34AYZW5HOF3MPQ \
  | 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: 60d9a8774ef2265df018cdba77176c7c2b72614d837140a377d5ab2e7a32f665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05588743f6aa701db44b224110aad7f3fc0c4f903d9a7d67bc9165dbeee07202",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-24T20:07:28Z",
    "title_canon_sha256": "59a6660ee17bede5c5759ff5b1ac74faab1ef0d701a700d7374471cc6c9e51d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25245",
    "kind": "arxiv",
    "version": 1
  }
}