Pith Number

pith:RTCUGSY2

pith:2025:RTCUGSY25VEUAJCTNNNMHM5KL5

not attested not anchored not stored refs pending

Dust shell in effective loop quantum black hole model

Cong Zhang, Hanno Sahlmann

arxiv:2506.04589 v3 · 2025-06-05 · 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{RTCUGSY25VEUAJCTNNNMHM5KL5}

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

Quantum gravitational stellar evolution beyond shell-crossing singularities

Receipt and verification

First computed	2026-07-05T11:58:30.698900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cc5434b1aed494024536b5ac3b3aa5f7272f016232a9361196f951ce9af98ea

Aliases

arxiv: 2506.04589 · arxiv_version: 2506.04589v3 · doi: 10.48550/arxiv.2506.04589 · pith_short_12: RTCUGSY25VEU · pith_short_16: RTCUGSY25VEUAJCT · pith_short_8: RTCUGSY2

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/RTCUGSY25VEUAJCTNNNMHM5KL5 \
  | 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: 8cc5434b1aed494024536b5ac3b3aa5f7272f016232a9361196f951ce9af98ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1db51a0110b19ce6a9ff6d1a91b2b28d89bbd4095d522c68877f01ccc6fdf516",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-06-05T03:10:19Z",
    "title_canon_sha256": "babdb313126ac26be2c120e0bd0ed9e8342c1b5d3c00d74d16d1f38a399b5af5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04589",
    "kind": "arxiv",
    "version": 3
  }
}