Pith Number

pith:KO4CJYAG

pith:2006:KO4CJYAGLR2YJRPISDLP7RJRZJ

not attested not anchored not stored refs pending

Avoidance of future singularities in loop quantum cosmology

M. Sami, Parampreet Singh, Shinji Tsujikawa

arxiv:gr-qc/0605113 v1 · 2006-05-21 · gr-qc · astro-ph · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KO4CJYAGLR2YJRPISDLP7RJRZJ}

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

Classical and Loop Quantum Cosmology of Interacting Dark Energy: A Dynamical System Analysis with Superfluid Dark Matter and Dust Matter

Receipt and verification

First computed	2026-07-04T15:17:00.743274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53b824e0065c7584c5e890d6ffc531ca7d7eb122c22ba3aa77ee42aa06bfc64c

Aliases

arxiv: gr-qc/0605113 · arxiv_version: gr-qc/0605113v1 · doi: 10.48550/arxiv.gr-qc/0605113 · pith_short_12: KO4CJYAGLR2Y · pith_short_16: KO4CJYAGLR2YJRPI · pith_short_8: KO4CJYAG

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/KO4CJYAGLR2YJRPISDLP7RJRZJ \
  | 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: 53b824e0065c7584c5e890d6ffc531ca7d7eb122c22ba3aa77ee42aa06bfc64c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d53686c10b953c5e4807415fcf35514f23cc6b01d5a76308cd16a22f5c87e61",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-05-21T02:33:55Z",
    "title_canon_sha256": "1c0ad76432f6f87d7d28ddc3997d0892b8302e7771da23551f77c73bbc37e5b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0605113",
    "kind": "arxiv",
    "version": 1
  }
}