Pith Number

pith:3HBXZS67

pith:2022:3HBXZS67EBVUVWIT4UJMZWU2R7

not attested not anchored not stored refs pending

What is the SKA-Low Sensitivity for Your Favourite Radio Source ?

A. Sutinjo, B. Juswardy, D. B. Davidson, D. Ung, G. Macario, G. Pupillo, J. W. Broderick, M. Kovaleva, M. Sokolowski, R. B. Wayth, S. J. Tingay

arxiv:2204.05873 v1 · 2022-04-12 · 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{3HBXZS67EBVUVWIT4UJMZWU2R7}

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	2026-07-05T04:16:06.819374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9c37ccbdf206b4ad913e512ccda9a8fd58e6762c316d68f037474fd271a297f

Aliases

arxiv: 2204.05873 · arxiv_version: 2204.05873v1 · doi: 10.48550/arxiv.2204.05873 · pith_short_12: 3HBXZS67EBVU · pith_short_16: 3HBXZS67EBVUVWIT · pith_short_8: 3HBXZS67

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/3HBXZS67EBVUVWIT4UJMZWU2R7 \
  | 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: d9c37ccbdf206b4ad913e512ccda9a8fd58e6762c316d68f037474fd271a297f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c02ab76a7f08e05e50f8e629df8125e4a6806bd9e07e8813a9733901ffc49bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-04-12T15:12:06Z",
    "title_canon_sha256": "3998803ad008c6ab039266b1019338eb9bc104b964ca93e7b5d2ef0622262904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05873",
    "kind": "arxiv",
    "version": 1
  }
}