Pith Number

pith:7V5FE3QY

pith:2023:7V5FE3QYQT2NRUO2TUN7S37AES

not attested not anchored not stored refs pending

Exploring antisymmetric tensor effects on black hole shadows and quasinormal frequencies

A. A. Ara\'ujo Filho, H. Hassanabadi, J. A. A. S. Reis

arxiv:2309.15778 v3 · 2023-09-27 · 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{7V5FE3QYQT2NRUO2TUN7S37AES}

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

2 papers in Pith

$\tt BlackHawk$ $\tt v3.0$: Hawking Radiation from Regular Black Holes

Dyonic Black Holes in Lorentz-Violating Gravity with a Background Kalb--Ramond Field

Receipt and verification

First computed	2026-07-05T08:14:39.762993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd7a526e1884f4d8d1da9d1bf96fe024858ff447ddfca6dcb09501ef3af4d19f

Aliases

arxiv: 2309.15778 · arxiv_version: 2309.15778v3 · doi: 10.48550/arxiv.2309.15778 · pith_short_12: 7V5FE3QYQT2N · pith_short_16: 7V5FE3QYQT2NRUO2 · pith_short_8: 7V5FE3QY

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/7V5FE3QYQT2NRUO2TUN7S37AES \
  | 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: fd7a526e1884f4d8d1da9d1bf96fe024858ff447ddfca6dcb09501ef3af4d19f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0ef6b3d15b44328fd80b1a9ebbbdd669526ce9d6549dcce2e34ed24dcb6eac2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-09-27T16:52:47Z",
    "title_canon_sha256": "b49c3c505b915e12bcab569c5a5b53db04e52e86fea97de8ef02b12348c65223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.15778",
    "kind": "arxiv",
    "version": 3
  }
}