Pith Number

pith:BB6CMFRW

pith:2014:BB6CMFRWDJ772IURT6FWAJ7UQZ

not attested not anchored not stored refs pending

CMB statistical anisotropy from noncommutative gravitational waves

Angelo Ricciardone, David F. Mota, Frederico Arroja, Maresuke Shiraishi

arxiv:1401.7936 v2 · 2014-01-30 · astro-ph.CO · gr-qc · hep-ph · 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{BB6CMFRWDJ772IURT6FWAJ7UQZ}

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	2026-05-18T02:46:30.937036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

087c2616361a7ffd22919f8b6027f4866024cd62526623142923d370576b1dd9

Aliases

arxiv: 1401.7936 · arxiv_version: 1401.7936v2 · doi: 10.48550/arxiv.1401.7936 · pith_short_12: BB6CMFRWDJ77 · pith_short_16: BB6CMFRWDJ772IUR · pith_short_8: BB6CMFRW

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/BB6CMFRWDJ772IURT6FWAJ7UQZ \
  | 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: 087c2616361a7ffd22919f8b6027f4866024cd62526623142923d370576b1dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97254d3bce58c82545052f44c28177b97efb30554295fe433a0e45d8fdf8e077",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-01-30T17:56:21Z",
    "title_canon_sha256": "f36556aeebd8019c1d318d0e1178245c509a4de5aa4fd50fc37497c11283d30e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7936",
    "kind": "arxiv",
    "version": 2
  }
}