Pith Number

pith:LIN3U7OY

pith:2020:LIN3U7OY6W4PZ4P5KMLWYERQTD

not attested not anchored not stored refs pending

Loop quantum Schwarzschild interior and black hole remnant

Cong Zhang, Shupeng Song, Xiangdong Zhang, Yongge Ma

arxiv:2006.08313 v4 · 2020-06-15 · 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{LIN3U7OY6W4PZ4P5KMLWYERQTD}

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

Dust shell in effective loop quantum black hole model

Receipt and verification

First computed	2026-07-05T03:28:34.766290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a1bba7dd8f5b8fcf1fd53176c123098d4b048c636a0dd7b8001173af56738b2

Aliases

arxiv: 2006.08313 · arxiv_version: 2006.08313v4 · doi: 10.48550/arxiv.2006.08313 · pith_short_12: LIN3U7OY6W4P · pith_short_16: LIN3U7OY6W4PZ4P5 · pith_short_8: LIN3U7OY

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/LIN3U7OY6W4PZ4P5KMLWYERQTD \
  | 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: 5a1bba7dd8f5b8fcf1fd53176c123098d4b048c636a0dd7b8001173af56738b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c48414b7498789d2f2784c70c1974bf51f75bccea49066214b57444f1944f107",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-06-15T12:12:02Z",
    "title_canon_sha256": "d70095399d1ac5282fdb04031cb329f178e61a64e84dbddd21059af6b723b39e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08313",
    "kind": "arxiv",
    "version": 4
  }
}