Pith Number

pith:T2CBRSGI

pith:2017:T2CBRSGIZU5W3XJ7FGEWC4YU65

not attested not anchored not stored refs pending

Testing isotropy of cosmos with WMAP and PLANCK data

Pramoda Kumar Samal, Pranati K. Rath

arxiv:1710.09641 v1 · 2017-10-26 · 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{T2CBRSGIZU5W3XJ7FGEWC4YU65}

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	2026-05-18T00:31:56.748951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e8418c8c8cd3b6ddd3f2989617314f7729ad966ac5b14212304f3298d9a409c

Aliases

arxiv: 1710.09641 · arxiv_version: 1710.09641v1 · doi: 10.48550/arxiv.1710.09641 · pith_short_12: T2CBRSGIZU5W · pith_short_16: T2CBRSGIZU5W3XJ7 · pith_short_8: T2CBRSGI

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/T2CBRSGIZU5W3XJ7FGEWC4YU65 \
  | 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: 9e8418c8c8cd3b6ddd3f2989617314f7729ad966ac5b14212304f3298d9a409c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd62d383018c30d46085ee769d2a674df057d16b422fa8e94b0d16b3058cc06c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-10-26T11:07:08Z",
    "title_canon_sha256": "6269df32c0600c477786d14340ba3d8f150e973467552a305769316bc41b6ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09641",
    "kind": "arxiv",
    "version": 1
  }
}