Pith Number

pith:CUPT3MF5

pith:2015:CUPT3MF5CA4FURLLGCMOSCCSL3

not attested not anchored not stored refs pending

Search for features in the spectrum of primordial perturbations using Planck and other datasets

NBI Copenhagen), Paul Hunt (LMU Munich), Subir Sarkar (Oxford U

arxiv:1510.03338 v2 · 2015-10-12 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUPT3MF5CA4FURLLGCMOSCCSL3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Recombination Thickness as an Uncertainty in Inflationary Observables

Receipt and verification

First computed	2026-05-18T01:23:37.851859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151f3db0bd10385a456b3098e908525edeed6c0479d05c50637d5826e562971c

Aliases

arxiv: 1510.03338 · arxiv_version: 1510.03338v2 · doi: 10.48550/arxiv.1510.03338 · pith_short_12: CUPT3MF5CA4F · pith_short_16: CUPT3MF5CA4FURLL · pith_short_8: CUPT3MF5

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/CUPT3MF5CA4FURLLGCMOSCCSL3 \
  | 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: 151f3db0bd10385a456b3098e908525edeed6c0479d05c50637d5826e562971c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0850497cfe39bdb95d0d3eff5478d3c312990bf81067546e5ea946406bdf5622",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-10-12T15:34:42Z",
    "title_canon_sha256": "711ca69e35e2542e73622c8b9559937150890d345821c31970dd6fd6b7403c26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03338",
    "kind": "arxiv",
    "version": 2
  }
}