Pith Number

pith:FD5XDHS2

pith:2013:FD5XDHS23VUVNGROLIAPFA3OAE

not attested not anchored not stored refs pending

A Thousand Problems in Cosmology: Horizons

I.V. Tanatarov, Yu.L. Bolotin

arxiv:1310.6329 v3 · 2013-10-19 · physics.ed-ph · astro-ph.CO · gr-qc · physics.pop-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FD5XDHS23VUVNGROLIAPFA3OAE}

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

3 papers in Pith

Non-Singular Bouncing cosmology from Phantom Scalar-Gauss-Bonnet Coupling: Reconstruction with Observational Insights

Cosmology of f(Q,L_m) gravity with Holographic Ricci Dark Energy: Early-Time Inflation and Late-Time Acceleration and RGUP Corrected Observables

Fine-Tuning Small Reasoning Models for Quantum Field Theory

Receipt and verification

First computed	2026-05-18T03:02:56.864435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28fb719e5add69569a2e5a00f2836e01359f6c5f831293acbe50d77ca733e86a

Aliases

arxiv: 1310.6329 · arxiv_version: 1310.6329v3 · doi: 10.48550/arxiv.1310.6329 · pith_short_12: FD5XDHS23VUV · pith_short_16: FD5XDHS23VUVNGRO · pith_short_8: FD5XDHS2

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/FD5XDHS23VUVNGROLIAPFA3OAE \
  | 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: 28fb719e5add69569a2e5a00f2836e01359f6c5f831293acbe50d77ca733e86a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee543774fc276af5a3a5e3fdaed71e53d70cd27c2b8e444c17dd4829c5eba8d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2013-10-19T08:46:58Z",
    "title_canon_sha256": "c396ecaa83bf54c2bf1475687e4963770676eb7cbf3b42432f04210112b19d6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6329",
    "kind": "arxiv",
    "version": 3
  }
}