Pith Number

pith:43RBAZGS

pith:2026:43RBAZGSENOQYKD66WHIGLYLKC

not attested not anchored not stored refs pending

The impact of FRB dispersion measure probability distribution functions on cosmographic estimates

Jailson Alcaniz, Rodrigo Gon\c{c}alves, Thais Lemos

arxiv:2606.20471 v1 · 2026-06-18 · 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{43RBAZGSENOQYKD66WHIGLYLKC}

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	2026-06-19T16:13:13.172882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6e21064d2235d0c287ef58e832f0b50ab003c3dedbefc008225f82cff39cfce

Aliases

arxiv: 2606.20471 · arxiv_version: 2606.20471v1 · doi: 10.48550/arxiv.2606.20471 · pith_short_12: 43RBAZGSENOQ · pith_short_16: 43RBAZGSENOQYKD6 · pith_short_8: 43RBAZGS

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/43RBAZGSENOQYKD66WHIGLYLKC \
  | 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: e6e21064d2235d0c287ef58e832f0b50ab003c3dedbefc008225f82cff39cfce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6995dcea7d21957e17677d528535cf37cd2869df441a00d046f9fb47552570c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-18T16:52:06Z",
    "title_canon_sha256": "918f039f4c3442d663069661718c0c4d0677447dc99e81561cde28277b3d68ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20471",
    "kind": "arxiv",
    "version": 1
  }
}