Pith Number

pith:MXNFUX3C

pith:2021:MXNFUX3CJWZ5EHOSWZ7DNMS4UE

not attested not anchored not stored refs pending

Improvements to the Search for Cosmic Dawn Using the Long Wavelength Array

C. DiLullo, G. B. Taylor, J. Dowell

arxiv:2112.13899 v1 · 2021-12-27 · 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{MXNFUX3CJWZ5EHOSWZ7DNMS4UE}

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.

Cited by

1 paper in Pith

An Alcock-Paczynski Test on Reionization Bubbles for Cosmology

Receipt and verification

First computed	2026-07-05T03:44:00.126890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65da5a5f624db3d21dd2b67e36b25ca1099932a3f747d2d9746ac00f8748cdfb

Aliases

arxiv: 2112.13899 · arxiv_version: 2112.13899v1 · doi: 10.48550/arxiv.2112.13899 · pith_short_12: MXNFUX3CJWZ5 · pith_short_16: MXNFUX3CJWZ5EHOS · pith_short_8: MXNFUX3C

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/MXNFUX3CJWZ5EHOSWZ7DNMS4UE \
  | 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: 65da5a5f624db3d21dd2b67e36b25ca1099932a3f747d2d9746ac00f8748cdfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cac9e38439954ee278a94f9e95683f29b6f73e01d7fc0689b5560502726f825",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-12-27T20:52:12Z",
    "title_canon_sha256": "ba0244826ae2af64f33e8197d24e02dbbd9bfd86e39bb610c655f7ba2198c5b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13899",
    "kind": "arxiv",
    "version": 1
  }
}