Pith Number

pith:KYFK64F4

pith:2025:KYFK64F4V64G2VMIBBENR7PMSB

not attested not anchored not stored refs pending

Optical Phenomena in a Non-Commutative Kalb-Ramond Black Hole Spacetime

A. A. Ara\'ujo Filho, Iarley P. Lobo, N. Heidari, Yuxuan Shi

arxiv:2508.08889 v2 · 2025-08-12 · 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{KYFK64F4V64G2VMIBBENR7PMSB}

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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

The Flight of the Bumblebee in a Non-Commutative Geometry: A New Black Hole Solution

Receipt and verification

First computed	2026-05-29T02:05:35.769058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560aaf70bcafb86d55880848d8fdec90460039b244198c338fce2eca49fc6109

Aliases

arxiv: 2508.08889 · arxiv_version: 2508.08889v2 · doi: 10.48550/arxiv.2508.08889 · pith_short_12: KYFK64F4V64G · pith_short_16: KYFK64F4V64G2VMI · pith_short_8: KYFK64F4

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/KYFK64F4V64G2VMIBBENR7PMSB \
  | 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: 560aaf70bcafb86d55880848d8fdec90460039b244198c338fce2eca49fc6109

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "856aa91f90afeaf43eca7fed644b823f0bb510ed2a945823e566dfdb3c9eaa50",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-12T12:25:47Z",
    "title_canon_sha256": "8abd06e2d72a10e2dc6106074e80fefe838ea6aa1f2a415596d18594bf7722b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08889",
    "kind": "arxiv",
    "version": 2
  }
}