Pith Number

pith:TZSBSAUR

pith:2021:TZSBSAUR7FKJKEZKNF6BKKNM5N

not attested not anchored not stored refs pending

SKA-Low Intensity Mapping Pathfinder Updates: Deeper 21 cm Power Spectrum Limits from Improved Analysis Frameworks

Bradley Greig, Florent Mertens, Gianni Bernardi, Nicholas Kern, Nichole Barry

arxiv:2110.06173 v2 · 2021-10-12 · 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{TZSBSAUR7FKJKEZKNF6BKKNM5N}

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

AGN Line-Intensity Mapping: A Probe of Faint Black Holes at Cosmic Noon

Receipt and verification

First computed	2026-07-05T03:47:01.433093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e64190291f95495132a697c1529aceb5709030ef03a93ffdcba62745eb7512c

Aliases

arxiv: 2110.06173 · arxiv_version: 2110.06173v2 · doi: 10.48550/arxiv.2110.06173 · pith_short_12: TZSBSAUR7FKJ · pith_short_16: TZSBSAUR7FKJKEZK · pith_short_8: TZSBSAUR

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/TZSBSAUR7FKJKEZKNF6BKKNM5N \
  | 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: 9e64190291f95495132a697c1529aceb5709030ef03a93ffdcba62745eb7512c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "328dbcd6afafc90d0c5480bb20389ae29d53dccb217d330aff4a1f06c8ffd4d1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-10-12T17:13:35Z",
    "title_canon_sha256": "6fff31d85d3c0714e6e9b9a4dc4ae9b1ead8601ae8f4b03ebc5e8673dea25023"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.06173",
    "kind": "arxiv",
    "version": 2
  }
}