Pith Number

pith:U4BC6KII

pith:2011:U4BC6KII3OZBXF7XH6YSR5NRMA

not attested not anchored not stored refs pending

Pearson's random walk in the space of the CMB phases: evidence for parity asymmetry

A.M. Frejsel, F. Nesti, J. Kim, M. Hansen, P. Naselsky

arxiv:1103.6135 v3 · 2011-03-31 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4BC6KII3OZBXF7XH6YSR5NRMA}

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	2026-05-18T02:22:11.451561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7022f2908dbb21b97f73fb128f5b1603f0058f956de898ddccaf3fa5d698056

Aliases

arxiv: 1103.6135 · arxiv_version: 1103.6135v3 · doi: 10.48550/arxiv.1103.6135 · pith_short_12: U4BC6KII3OZB · pith_short_16: U4BC6KII3OZBXF7X · pith_short_8: U4BC6KII

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/U4BC6KII3OZBXF7XH6YSR5NRMA \
  | 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: a7022f2908dbb21b97f73fb128f5b1603f0058f956de898ddccaf3fa5d698056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93943b9da14b294031d5fa75efc4c623d77456f6b0df79193f1b006d2a66dff9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-31T10:16:01Z",
    "title_canon_sha256": "a3be0fcdaab82d392336c33b1ab3c944733971cd9cc0aac5cf6a9f9d0016b29b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.6135",
    "kind": "arxiv",
    "version": 3
  }
}