Pith Number

pith:M47D7QZH

pith:2023:M47D7QZHVH2WDOLR2C2QS2IXDY

not attested not anchored not stored refs pending

BlackHoleCam -- Testing general relativity with pulsars orbiting Sagittarius A*

Aristedis Noutsos, Gregory Desvignes, Heino Falcke, Kuo Liu, Lijing Shao, Luciano Rezzolla, Michael Kramer, Pablo Torne, Ralph P. Eatough, Ramesh Karuppusamy, Robert S. Wharton

arxiv:2306.01496 v1 · 2023-06-02 · 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{M47D7QZHVH2WDOLR2C2QS2IXDY}

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

1 paper in Pith

4D Neural Voxel Splatting: Dynamic Scene Rendering with Voxelized Guassian Splatting

Receipt and verification

First computed	2026-07-05T06:18:13.544194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

673e3fc327a9f561b971d0b50969171e2a6335be9e7b8c81be03a5ddadb1bd1b

Aliases

arxiv: 2306.01496 · arxiv_version: 2306.01496v1 · doi: 10.48550/arxiv.2306.01496 · pith_short_12: M47D7QZHVH2W · pith_short_16: M47D7QZHVH2WDOLR · pith_short_8: M47D7QZH

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/M47D7QZHVH2WDOLR2C2QS2IXDY \
  | 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: 673e3fc327a9f561b971d0b50969171e2a6335be9e7b8c81be03a5ddadb1bd1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc7a43137a8bb13a862b5f6727707f8ea5ed1e15524f81209154b76f6243d169",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-02T12:44:32Z",
    "title_canon_sha256": "bb6470e6e6fa7f0e0402e184dd4f0c5c13259427452ebafbb411e6e400285213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.01496",
    "kind": "arxiv",
    "version": 1
  }
}