Pith Number

pith:L4MIVBHY

pith:2023:L4MIVBHYXSJNXMXLKKWIMQME7I

not attested not anchored not stored refs pending

Prospects for Future Experimental Tests of Gravity with Black Hole Imaging: Spherical Symmetry

Luciano Rezzolla, Maciek Wielgus, Prashant Kocherlakota, Rittick Roy

arxiv:2307.16841 v2 · 2023-07-31 · gr-qc · 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{L4MIVBHYXSJNXMXLKKWIMQME7I}

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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

Towards a Non-singular Paradigm of Black Hole Physics

Receipt and verification

First computed	2026-07-05T07:52:41.190361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f188a84f8bc92dbb2eb52ac864184fa25992c4a317ea5472fb5edb71b80c1c0

Aliases

arxiv: 2307.16841 · arxiv_version: 2307.16841v2 · doi: 10.48550/arxiv.2307.16841 · pith_short_12: L4MIVBHYXSJN · pith_short_16: L4MIVBHYXSJNXMXL · pith_short_8: L4MIVBHY

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/L4MIVBHYXSJNXMXLKKWIMQME7I \
  | 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: 5f188a84f8bc92dbb2eb52ac864184fa25992c4a317ea5472fb5edb71b80c1c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed93db48efa7d199381261d26d0529b5b969d986fc4c3b0a727ed85be88cef83",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-31T17:03:48Z",
    "title_canon_sha256": "a74b4359bbbad167d4366515e050aa13da9279159b16543aa283368f6ef56d6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16841",
    "kind": "arxiv",
    "version": 2
  }
}