Pith Number

pith:D5PYAZHD

pith:2026:D5PYAZHD2LKXS3P4RVMBUT5YC7

not attested not anchored not stored refs pending

A loop quantization of the marginally bound Lema\^itre-Tolman-Bondi dust model

Farshid Soltani, Luca Cafaro

arxiv:2603.04995 v2 · 2026-03-05 · 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{D5PYAZHD2LKXS3P4RVMBUT5YC7}

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

Asymmetric Quantum Oppenheimer-Snyder Collapse

Receipt and verification

First computed	2026-08-07T00:51:29.489918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f5f8064e3d2d5796dfc8d581a4fb817eab0aff0e8ecca07924144220f25a620

Aliases

arxiv: 2603.04995 · arxiv_version: 2603.04995v2 · doi: 10.48550/arxiv.2603.04995 · pith_short_12: D5PYAZHD2LKX · pith_short_16: D5PYAZHD2LKXS3P4 · pith_short_8: D5PYAZHD

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/D5PYAZHD2LKXS3P4RVMBUT5YC7 \
  | 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: 1f5f8064e3d2d5796dfc8d581a4fb817eab0aff0e8ecca07924144220f25a620

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "699b283776b00aa768754e269c91667ceddcb1b9e3656c42f9c575773473dd92",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-03-05T09:39:59Z",
    "title_canon_sha256": "895028d7e1e5aa92bf0dc7e6bc68d42025b0e12bafe3e8ed63b393660943b689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.04995",
    "kind": "arxiv",
    "version": 2
  }
}