Pith Number

pith:R2EIU6RD

pith:2023:R2EIU6RDOUICGPBVMRP7GKQLGE

not attested not anchored not stored refs pending

Loop Quantum Cosmology: Physics of Singularity Resolution and its Implications

Bao-Fei Li, Parampreet Singh

arxiv:2304.05426 v1 · 2023-04-11 · gr-qc · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2EIU6RDOUICGPBVMRP7GKQLGE}

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

2 papers in Pith

Effective dynamics of a homogeneous and isotropic universe with quantum curvature

Quasi-dust ekpyrotic scenario in Loop Quantum Cosmology

Receipt and verification

First computed	2026-07-05T09:30:02.320418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e888a7a237510233c35645ff32a0b3108222986c00cbbdf69b64945b48243ae

Aliases

arxiv: 2304.05426 · arxiv_version: 2304.05426v1 · doi: 10.48550/arxiv.2304.05426 · pith_short_12: R2EIU6RDOUIC · pith_short_16: R2EIU6RDOUICGPBV · pith_short_8: R2EIU6RD

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/R2EIU6RDOUICGPBVMRP7GKQLGE \
  | 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: 8e888a7a237510233c35645ff32a0b3108222986c00cbbdf69b64945b48243ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7545e099d1301d26f8663c5b9005107c1959d56656717bbc41c40448a3e797dc",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-04-11T18:01:05Z",
    "title_canon_sha256": "6353738bfb3b8dec86371caea5d07bef7ac08426cc18b8721c8829b85140c7b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05426",
    "kind": "arxiv",
    "version": 1
  }
}