Pith Number

pith:ADJNYBKQ

pith:2024:ADJNYBKQMO7C6KKMWZT3JMPSDW

not attested not anchored not stored refs pending

Sensitivity of Bayesian 21 cm power spectrum estimation to foreground model errors

Fraser Kennedy, Hugh Garsden, Jacob Burba, Katrine A. Glasscock, Michael J. Wilensky, Philip Bull

arxiv:2403.13767 v1 · 2024-03-20 · astro-ph.CO · 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{ADJNYBKQMO7C6KKMWZT3JMPSDW}

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	2026-07-05T09:24:16.293123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00d2dc055063be2f294cb667b4b1f21da875b960f0d5bd526cb410b1540947fc

Aliases

arxiv: 2403.13767 · arxiv_version: 2403.13767v1 · doi: 10.48550/arxiv.2403.13767 · pith_short_12: ADJNYBKQMO7C · pith_short_16: ADJNYBKQMO7C6KKM · pith_short_8: ADJNYBKQ

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/ADJNYBKQMO7C6KKMWZT3JMPSDW \
  | 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: 00d2dc055063be2f294cb667b4b1f21da875b960f0d5bd526cb410b1540947fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31f6e444e5b5a912b8a3f6f52cb8d891ea505001bf00fb88bae22ca33e3efbdc",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-03-20T17:30:32Z",
    "title_canon_sha256": "7ee0987871aeee0991667969af0f6a199ddcda939cc01ffb250a88773047cdc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13767",
    "kind": "arxiv",
    "version": 1
  }
}