Pith Number

pith:UJOJKRFM

pith:2025:UJOJKRFMKCB2JWSQDWDFDMCCQF

not attested not anchored not stored refs pending

HI Intensity Mapping with the MIGHTEE Survey: First Results of the HI Power Spectrum

Aishrila Mazumder, Junaid Townsend, Laura Wolz, Mario Santos, Matt Jarvis, Russ Taylor, Sourabh Paul, Srikrishna Sekhar, Zhaoting Chen

arxiv:2501.17564 v2 · 2025-01-29 · 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{UJOJKRFMKCB2JWSQDWDFDMCCQF}

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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

Cosmology with HI Intensity Mapping

Receipt and verification

First computed	2026-07-05T11:20:08.466633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a25c9544ac5083a4da501d8651b0428179efbd795c0c66eac03120d3e57bc958

Aliases

arxiv: 2501.17564 · arxiv_version: 2501.17564v2 · doi: 10.48550/arxiv.2501.17564 · pith_short_12: UJOJKRFMKCB2 · pith_short_16: UJOJKRFMKCB2JWSQ · pith_short_8: UJOJKRFM

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/UJOJKRFMKCB2JWSQDWDFDMCCQF \
  | 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: a25c9544ac5083a4da501d8651b0428179efbd795c0c66eac03120d3e57bc958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "163cff3e948eeea47bc087787db57507aa4f12bd788f3f10df110342587d8255",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-01-29T10:57:02Z",
    "title_canon_sha256": "8e9e4656889b08399297393a85aa1daceb13de20733d09c5b856bcd189f4eb5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17564",
    "kind": "arxiv",
    "version": 2
  }
}