Pith Number

pith:FAOF2FZ7

pith:2010:FAOF2FZ7HUMZWDYOZEU7GVMZFF

not attested not anchored not stored refs pending

Tracing The Sound Horizon Scale With Photometric Redshift Surveys

A. Cabre, A. Carnero, D. Alonso, E. Gaztanaga, E. Sanchez, F. de Simoni, J. Garcia-Bellido, M. Crocce, P. Fosalba

arxiv:1006.3226 v2 · 2010-06-16 · 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{FAOF2FZ7HUMZWDYOZEU7GVMZFF}

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.

Receipt and verification

First computed	2026-05-18T04:31:11.683590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

281c5d173f3d199b0f0ec929f3559929659681d41eb933ce045c3ce395489fa0

Aliases

arxiv: 1006.3226 · arxiv_version: 1006.3226v2 · doi: 10.48550/arxiv.1006.3226 · pith_short_12: FAOF2FZ7HUMZ · pith_short_16: FAOF2FZ7HUMZWDYO · pith_short_8: FAOF2FZ7

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/FAOF2FZ7HUMZWDYOZEU7GVMZFF \
  | 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: 281c5d173f3d199b0f0ec929f3559929659681d41eb933ce045c3ce395489fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b6d3440b32fb071c7ae8b641c71ee99c10540cc7994eee8f6cd060caea151b5",
    "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": "2010-06-16T14:14:50Z",
    "title_canon_sha256": "b3fa8aa87b7d914b00ff95a58dab473335600c28bc1c07cafeff600de9fa7712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3226",
    "kind": "arxiv",
    "version": 2
  }
}