Pith Number

pith:CXA6GASL

pith:2026:CXA6GASL7QW75MADN5F4Q6KYNP

not attested not anchored not stored refs pending

Synergies Between Pulsar Timing Array and Astrometry

Daniele Bertacca, Gabriele Perna, Nicola Bellomo

arxiv:2606.24992 v1 · 2026-06-23 · 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{CXA6GASL7QW75MADN5F4Q6KYNP}

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	2026-06-25T00:17:47.724761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15c1e3024bfc2dfeb0036f4bc879586bc1972a5cca0eb3733c93635beba0e7b6

Aliases

arxiv: 2606.24992 · arxiv_version: 2606.24992v1 · doi: 10.48550/arxiv.2606.24992 · pith_short_12: CXA6GASL7QW7 · pith_short_16: CXA6GASL7QW75MAD · pith_short_8: CXA6GASL

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/CXA6GASL7QW75MADN5F4Q6KYNP \
  | 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: 15c1e3024bfc2dfeb0036f4bc879586bc1972a5cca0eb3733c93635beba0e7b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a94f7031e0184d9055a9fef86fac84e4fc449276a5f959548599d3fc7569f639",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-23T15:33:50Z",
    "title_canon_sha256": "cb4fb2f0972336b6628fb53f7accc8543882bc7dc24f3cf154e4ce315a5f982a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24992",
    "kind": "arxiv",
    "version": 1
  }
}