Pith Number

pith:YAFC7P4V

pith:2022:YAFC7P4VOESOE3ZWTT47YAKVZ6

not attested not anchored not stored refs pending

Deflection angle, quasinormal modes and optical properties of a de Sitter black hole in $f(\mathcal{T}, \mathcal{B})$ gravity

Dhruba Jyoti Gogoi, Jyatsnasree Bora, Nashiba Parbin, Umananda Dev Goswami

arxiv:2211.02414 v3 · 2022-11-04 · 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{YAFC7P4VOESOE3ZWTT47YAKVZ6}

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	2026-07-05T06:45:33.160182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c00a2fbf957124e26f369cf9fc0155cfa8ec54b61a1fe5b32b1a6c0e83525a57

Aliases

arxiv: 2211.02414 · arxiv_version: 2211.02414v3 · doi: 10.48550/arxiv.2211.02414 · pith_short_12: YAFC7P4VOESO · pith_short_16: YAFC7P4VOESOE3ZW · pith_short_8: YAFC7P4V

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/YAFC7P4VOESOE3ZWTT47YAKVZ6 \
  | 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: c00a2fbf957124e26f369cf9fc0155cfa8ec54b61a1fe5b32b1a6c0e83525a57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b56685132fc2bbaad99b26fb2f9ede38afb6d623f6a288fbd69aa6ca7a567f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-11-04T12:42:10Z",
    "title_canon_sha256": "18a2569f10a323a2ffcc2675475717b94e9db36f6973fed8d3a00cd18129a99a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02414",
    "kind": "arxiv",
    "version": 3
  }
}