Pith Number

pith:XSYXJP75

pith:2008:XSYXJP75L2EIR5UPOC2YSPBGEJ

not attested not anchored not stored refs pending

Anti-deSitter universe dynamics in LQC

Eloisa Bentivegna, Tomasz Pawlowski

arxiv:0803.4446 v2 · 2008-03-31 · gr-qc · 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{XSYXJP75L2EIR5UPOC2YSPBGEJ}

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

Unitary evolution and cosmic acceleration in Loop Quantum Cosmology

Receipt and verification

First computed	2026-07-04T15:27:04.694756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcb174bffd5e8888f68f70b5893c262251a9bd691ea8d6e8b17be89ab1e7a075

Aliases

arxiv: 0803.4446 · arxiv_version: 0803.4446v2 · doi: 10.48550/arxiv.0803.4446 · pith_short_12: XSYXJP75L2EI · pith_short_16: XSYXJP75L2EIR5UP · pith_short_8: XSYXJP75

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/XSYXJP75L2EIR5UPOC2YSPBGEJ \
  | 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: bcb174bffd5e8888f68f70b5893c262251a9bd691ea8d6e8b17be89ab1e7a075

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57275e6dc0ce27dc0afc346b95f6fcb8a438e91da69949cc99e9b21b325fd1ee",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-03-31T14:19:27Z",
    "title_canon_sha256": "750cbd04372cf6c17854b44576e1f3ff42103cd306128c9cdaf4c51952ac9135"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.4446",
    "kind": "arxiv",
    "version": 2
  }
}