Pith Number

pith:I34DEJZP

pith:2018:I34DEJZPNTAD4L3NK5OVHR7WVA

not attested not anchored not stored refs pending

Proving the short-wavelength approximation in Pulsar Timing Array gravitational-wave background searches

Angelo B. Mingarelli, Chiara M. F. Mingarelli

arxiv:1806.06979 v2 · 2018-06-18 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I34DEJZPNTAD4L3NK5OVHR7WVA}

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.

Receipt and verification

First computed	2026-05-18T00:02:09.740544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f832272f6cc03e2f6d575d53c7f6a83d8400f6762e52d7ec77994e65221b8f

Aliases

arxiv: 1806.06979 · arxiv_version: 1806.06979v2 · doi: 10.48550/arxiv.1806.06979 · pith_short_12: I34DEJZPNTAD · pith_short_16: I34DEJZPNTAD4L3N · pith_short_8: I34DEJZP

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/I34DEJZPNTAD4L3NK5OVHR7WVA \
  | 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: 46f832272f6cc03e2f6d575d53c7f6a83d8400f6762e52d7ec77994e65221b8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69a2d68f25dad5596d7d309ee090dd977c3128bddb8d5b976282fcb09f9ca97b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-18T23:03:48Z",
    "title_canon_sha256": "db7f74d78d5efc9e8e29d8bb9e57f883bb12bc0f136e33ece24d90c341038862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06979",
    "kind": "arxiv",
    "version": 2
  }
}