Pith Number

pith:3LI7XGXW

pith:2013:3LI7XGXWZYPOHYV7T5ENPREOFI

not attested not anchored not stored refs pending

Towards Anisotropy-Free and Non-Singular Bounce Cosmology with Scale-invariant Perturbations

Emmanuel N. Saridakis, Taotao Qiu, Xian Gao

arxiv:1303.2372 v2 · 2013-03-10 · astro-ph.CO · gr-qc · 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{3LI7XGXWZYPOHYV7T5ENPREOFI}

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

Phase-resolved field-space distance bounds in ekpyrotic, bouncing and cyclic cosmologies

Receipt and verification

First computed	2026-05-18T03:13:10.477800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dad1fb9af6ce1ee3e2bf9f48d7c48e2a0b9809af65843cb0b1c712f95f835f9e

Aliases

arxiv: 1303.2372 · arxiv_version: 1303.2372v2 · doi: 10.48550/arxiv.1303.2372 · pith_short_12: 3LI7XGXWZYPO · pith_short_16: 3LI7XGXWZYPOHYV7 · pith_short_8: 3LI7XGXW

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/3LI7XGXWZYPOHYV7T5ENPREOFI \
  | 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: dad1fb9af6ce1ee3e2bf9f48d7c48e2a0b9809af65843cb0b1c712f95f835f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54b8046091811a602cc568df39e50cb816045a31c2745d6ae1631f1880a1722e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-10T20:37:47Z",
    "title_canon_sha256": "00ddbd845d1345dae90f34b6f7dd8615b6e071c58bd608c8365d64f64db2e4bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2372",
    "kind": "arxiv",
    "version": 2
  }
}