Pith Number

pith:ZSHR2DFM

pith:2008:ZSHR2DFMDKD4QMKJXUOZJTVHTG

not attested not anchored not stored refs pending

Bayesian Limits on Primordial Isotropy Breaking

C. Armendariz-Picon, Larne Pekowsky

arxiv:0807.2687 v1 · 2008-07-17 · astro-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{ZSHR2DFMDKD4QMKJXUOZJTVHTG}

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	2026-07-04T15:38:24.208374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc8f1d0cac1a87c83149bd1d94cea799b24bc3e2c0112ab15aae16dc8f1d9db7

Aliases

arxiv: 0807.2687 · arxiv_version: 0807.2687v1 · doi: 10.48550/arxiv.0807.2687 · pith_short_12: ZSHR2DFMDKD4 · pith_short_16: ZSHR2DFMDKD4QMKJ · pith_short_8: ZSHR2DFM

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/ZSHR2DFMDKD4QMKJXUOZJTVHTG \
  | 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: cc8f1d0cac1a87c83149bd1d94cea799b24bc3e2c0112ab15aae16dc8f1d9db7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01f6b59dcc408f0f10ca0e529f8d505226d0cbcc47cf2af871f96e2de5e95673",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-17T18:15:09Z",
    "title_canon_sha256": "814fa1fb7fdb22c5cd50d8472010837256dc2fbca51adcc50d62439213ae1d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.2687",
    "kind": "arxiv",
    "version": 1
  }
}