Pith Number

pith:4J3OYKYN

pith:2024:4J3OYKYN7HKE3H7GSUT6UGTSH5

not attested not anchored not stored refs pending

Covariant LTB collapse in models of loop quantum gravity

Dennis Hartmann, Erick I. Duque, Martin Bojowald

arxiv:2412.18054 v2 · 2024-12-24 · 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{4J3OYKYN7HKE3H7GSUT6UGTSH5}

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

4 papers in Pith

Fuzzy-novae

Quantum gravitational stellar evolution beyond shell-crossing singularities

Dust collapse and bounce in spherically symmetric quantum-inspired gravity models

Fuzzy-novae

Receipt and verification

First computed	2026-07-05T10:15:48.173732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e276ec2b0df9d44d9fe69527ea1a723f5bab9acae02f97164156a70a1acaf881

Aliases

arxiv: 2412.18054 · arxiv_version: 2412.18054v2 · doi: 10.48550/arxiv.2412.18054 · pith_short_12: 4J3OYKYN7HKE · pith_short_16: 4J3OYKYN7HKE3H7G · pith_short_8: 4J3OYKYN

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/4J3OYKYN7HKE3H7GSUT6UGTSH5 \
  | 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: e276ec2b0df9d44d9fe69527ea1a723f5bab9acae02f97164156a70a1acaf881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e5d9bb7db3098361be00b91871e1630c6548ffd4d89c0fd7379a1011cf22e08",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-12-24T00:02:37Z",
    "title_canon_sha256": "cc3687634162bf6ee6c93d019bafba73da9e8611c4aa70de1d4e4c7f543fed42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18054",
    "kind": "arxiv",
    "version": 2
  }
}