Pith Number

pith:MURRALIJ

pith:2022:MURRALIJN5X4LE65FZXZQXBYYX

not attested not anchored not stored refs pending

Use of Time Dependent Data in Bayesian Global 21cm Foreground and Signal Modelling

Dominic Anstey, Eloy de Lera Acedo, Will Handley

arxiv:2210.04707 v2 · 2022-10-10 · 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{MURRALIJN5X4LE65FZXZQXBYYX}

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	2026-07-05T05:33:19.084249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6523102d096f6fc593dd2e6f985c38c5e5c0b2714fbced1d2234160f4773e347

Aliases

arxiv: 2210.04707 · arxiv_version: 2210.04707v2 · doi: 10.48550/arxiv.2210.04707 · pith_short_12: MURRALIJN5X4 · pith_short_16: MURRALIJN5X4LE65 · pith_short_8: MURRALIJ

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/MURRALIJN5X4LE65FZXZQXBYYX \
  | 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: 6523102d096f6fc593dd2e6f985c38c5e5c0b2714fbced1d2234160f4773e347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b479696d5e069ba7cb7d280bab54d22579bda1efdae1fc0dc5525b3f18c514",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-10-10T14:07:00Z",
    "title_canon_sha256": "2ca0c964c826469f55158cf39dd86bf2336712facedde44dfdd76ee1c4bfa40c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04707",
    "kind": "arxiv",
    "version": 2
  }
}