Pith Number

pith:RTILYVJY

pith:2011:RTILYVJYX4AL5LOTMQF2TKCYAS

not attested not anchored not stored refs pending

Angular 21 cm Power Spectrum of a Scaling Distribution of Cosmic String Wakes

Jose Fong, Oscar F. Hernandez, Robert Brandenberger, Yi Wang

arxiv:1104.3337 v2 · 2011-04-17 · astro-ph.CO · 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{RTILYVJYX4AL5LOTMQF2TKCYAS}

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	2026-05-18T04:15:28.164865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cd0bc5538bf00beadd3640ba9a85804bff44bd7d7532050412186b5d05811a5

Aliases

arxiv: 1104.3337 · arxiv_version: 1104.3337v2 · doi: 10.48550/arxiv.1104.3337 · pith_short_12: RTILYVJYX4AL · pith_short_16: RTILYVJYX4AL5LOT · pith_short_8: RTILYVJY

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/RTILYVJYX4AL5LOTMQF2TKCYAS \
  | 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: 8cd0bc5538bf00beadd3640ba9a85804bff44bd7d7532050412186b5d05811a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3be35368ee84161ed1533eb6ff83af00d296ff63b8a8c0ec3347495bc5486669",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-17T19:14:41Z",
    "title_canon_sha256": "f1ae375b1a4b56e515dc4a19fce59e6096427da31727a986b8f835c8617750e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3337",
    "kind": "arxiv",
    "version": 2
  }
}