Pith Number

pith:A7KMTUUR

pith:2019:A7KMTUURNDJUUYULZ52RPYYECU

not attested not anchored not stored refs pending

Impact of $1/f$ noise on cosmological parameter constraints for SKA intensity mapping

A.A.Costa, C.Dickinson, R.A.Battye, S.E.Harper, T.Chen

arxiv:1907.12132 v1 · 2019-07-28 · 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{A7KMTUURNDJUUYULZ52RPYYECU}

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.

Cited by

1 paper in Pith

Sensitivity of the Prime-Cam Instrument on the CCAT-prime Telescope

Receipt and verification

First computed	2026-07-05T00:31:13.600068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07d4c9d29168d34a628bcf7517e304153dc1f9e50092439e1699a0bd8954c1f0

Aliases

arxiv: 1907.12132 · arxiv_version: 1907.12132v1 · doi: 10.48550/arxiv.1907.12132 · pith_short_12: A7KMTUURNDJU · pith_short_16: A7KMTUURNDJUUYUL · pith_short_8: A7KMTUUR

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/A7KMTUURNDJUUYULZ52RPYYECU \
  | 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: 07d4c9d29168d34a628bcf7517e304153dc1f9e50092439e1699a0bd8954c1f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259722342a203ceb5b9f95ef0085073e51f83ac7734c4f40385e5dae191b119c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-07-28T19:48:00Z",
    "title_canon_sha256": "3abf0972ce57985de18cbf4c06c98ba737f99053809a1df7aaddf3bcfc90faeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12132",
    "kind": "arxiv",
    "version": 1
  }
}