Pith Number

pith:TP5O3SOW

pith:2011:TP5O3SOWQBMNLTHRXIL42IY7C6

not attested not anchored not stored refs pending

Uncorrelated estimates of the primordial power spectrum

Yuan-Zhong Zhang, Zong-Kuan Guo

arxiv:1109.0067 v3 · 2011-09-01 · astro-ph.CO · gr-qc · hep-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{TP5O3SOWQBMNLTHRXIL42IY7C6}

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	2026-05-18T04:05:47.114069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bfaedc9d68058d5ccf1ba17cd231f17801ebfa88f22dbb08e7a628eefaf653b

Aliases

arxiv: 1109.0067 · arxiv_version: 1109.0067v3 · doi: 10.48550/arxiv.1109.0067 · pith_short_12: TP5O3SOWQBMN · pith_short_16: TP5O3SOWQBMNLTHR · pith_short_8: TP5O3SOW

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/TP5O3SOWQBMNLTHRXIL42IY7C6 \
  | 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: 9bfaedc9d68058d5ccf1ba17cd231f17801ebfa88f22dbb08e7a628eefaf653b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ca1ade61871f47ff87681fe3b05834513cc92b869b8fe0834074ab0e5ec3eff",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-01T02:11:45Z",
    "title_canon_sha256": "c3f5f192889e513c08477f010cebd6da7b95950be9566c0f26efbdf590b2bf82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0067",
    "kind": "arxiv",
    "version": 3
  }
}