Pith Number

pith:4Y2AQQHK

pith:2026:4Y2AQQHKYKUJWI3477MQ7SE5T7

not attested not anchored not stored refs pending

Insights into the Pulsar Timing Array hypothesis space

El Mehdi Zahraoui, Patricio Maturana-Russel, Renate Meyer, Sergei Gulyaev, Willem van Straten

arxiv:2608.07821 v1 · 2026-08-07 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Y2AQQHKYKUJWI3477MQ7SE5T7}

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

Insights into the Pulsar Timing Array hypothesis space

Receipt and verification

First computed	2026-08-11T01:18:32.016267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6340840eac2a89b237cffd90fc89d9fc3c1345887d7ca89e6963a19a28f312d

Aliases

arxiv: 2608.07821 · arxiv_version: 2608.07821v1 · doi: 10.48550/arxiv.2608.07821 · pith_short_12: 4Y2AQQHKYKUJ · pith_short_16: 4Y2AQQHKYKUJWI34 · pith_short_8: 4Y2AQQHK

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/4Y2AQQHKYKUJWI3477MQ7SE5T7 \
  | 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: e6340840eac2a89b237cffd90fc89d9fc3c1345887d7ca89e6963a19a28f312d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba538ebb44916c0e2917626ba6e96fb13909f3559c910c830adef2d795eb0640",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-08-07T23:48:53Z",
    "title_canon_sha256": "a49f897152e82055d1d39958c8905e140f34b643beebf38ed479f76c1781220a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07821",
    "kind": "arxiv",
    "version": 1
  }
}