Pith Number

pith:6Q22EWO2

pith:2010:6Q22EWO2CNGEPHWOB7FLKYYSAR

not attested not anchored not stored refs pending

Statistical Isotropy violation of the CMB brightness fluctuations

Moumita Aich, Tarun Souradeep

arxiv:1001.1723 v2 · 2010-01-11 · 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{6Q22EWO2CNGEPHWOB7FLKYYSAR}

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	2026-05-18T02:24:45.136767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f435a259da134c479ece0fcab563120452c7e45918a1d210c6d1ea49e4d7868c

Aliases

arxiv: 1001.1723 · arxiv_version: 1001.1723v2 · doi: 10.48550/arxiv.1001.1723 · pith_short_12: 6Q22EWO2CNGE · pith_short_16: 6Q22EWO2CNGEPHWO · pith_short_8: 6Q22EWO2

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/6Q22EWO2CNGEPHWOB7FLKYYSAR \
  | 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: f435a259da134c479ece0fcab563120452c7e45918a1d210c6d1ea49e4d7868c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "193341148f0a85651c74953a7e9ea6d1860fce7f75676a703ba48156a993c37b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-11T19:54:28Z",
    "title_canon_sha256": "ac68f2f0c79c9b70b2dd91e6c06d4441ac2e5959d382490b3d7045e591f62afd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1723",
    "kind": "arxiv",
    "version": 2
  }
}