Pith Number

pith:L5LAAQ4B

pith:2014:L5LAAQ4BCX2YLWT5Y32ZEJVMPS

not attested not anchored not stored refs pending

Information Gains from Cosmic Microwave Background Experiments

Adam Amara (ETH Zurich), Alexandre Refregier (ETH Zurich), Aseem Paranjape (ETH Zurich), Jo\"el Akeret (ETH Zurich), Sebastian Seehars (ETH Zurich)

arxiv:1402.3593 v3 · 2014-02-14 · 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{L5LAAQ4BCX2YLWT5Y32ZEJVMPS}

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	2026-05-18T01:27:54.873282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f5600438115f585da7dc6f59226ac7ca1f79b1d36b8797c99e868a8531ae70a

Aliases

arxiv: 1402.3593 · arxiv_version: 1402.3593v3 · doi: 10.48550/arxiv.1402.3593 · pith_short_12: L5LAAQ4BCX2Y · pith_short_16: L5LAAQ4BCX2YLWT5 · pith_short_8: L5LAAQ4B

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/L5LAAQ4BCX2YLWT5Y32ZEJVMPS \
  | 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: 5f5600438115f585da7dc6f59226ac7ca1f79b1d36b8797c99e868a8531ae70a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e44c13da256bd7726fe6be3a0ddecb6f7f0cf054c2191cf6531ec3b7ecf6c84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-14T21:00:19Z",
    "title_canon_sha256": "ec89abb3add35ae6ded19ab5a937a0f82f02100f35508b0729d0bbd755123652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3593",
    "kind": "arxiv",
    "version": 3
  }
}