Pith Number

pith:G4NRVJGG

pith:2023:G4NRVJGGF2JLJGLP3NQZ5NADNO

not attested not anchored not stored refs pending

All Sky Modelling Requirements for Bayesian 21 cm Power Spectrum Estimation with BayesEoR

Jacob Burba, Jonathan C. Pober, Peter H. Sims

arxiv:2302.04058 v1 · 2023-02-08 · astro-ph.IM · 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{G4NRVJGGF2JLJGLP3NQZ5NADNO}

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	2026-07-05T05:40:00.616061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

371b1aa4c62e92b4996fdb619eb4036b9601f486dcaffe9fc7b49d0fc401bb36

Aliases

arxiv: 2302.04058 · arxiv_version: 2302.04058v1 · doi: 10.48550/arxiv.2302.04058 · pith_short_12: G4NRVJGGF2JL · pith_short_16: G4NRVJGGF2JLJGLP · pith_short_8: G4NRVJGG

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/G4NRVJGGF2JLJGLP3NQZ5NADNO \
  | 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: 371b1aa4c62e92b4996fdb619eb4036b9601f486dcaffe9fc7b49d0fc401bb36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e2ac828cb44b92c08be7180b651bb9259f269c4fdd90b05516b061a57951026",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-02-08T13:52:33Z",
    "title_canon_sha256": "53ceccbf2c4ca38b6c80027b447cb3ae9131425107b6077d2c473bb8b7209837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04058",
    "kind": "arxiv",
    "version": 1
  }
}