Pith Number

pith:USWEN2LB

pith:2021:USWEN2LBVXVWYD4RFQRYINTV5W

not attested not anchored not stored refs pending

Characterization of the AARTFAAC-12 aperture array: radio source counts at 42 and 61 MHz

A. Shulevski, B. K. Gehlot, M. Kuiack, R. A. M. J. Wijers, T. M. O. Franzen, T. Vernstrom, W. L. Williams

arxiv:2103.15160 v2 · 2021-03-28 · 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{USWEN2LBVXVWYD4RFQRYINTV5W}

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

Rapid Response Triggering for Radio Transients with the SKA Observatory

Receipt and verification

First computed	2026-07-05T04:11:44.767904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4ac46e961adeb6c0f912c23843675edb8b6cf449fa3f587d34f2cc3884cf33f

Aliases

arxiv: 2103.15160 · arxiv_version: 2103.15160v2 · doi: 10.48550/arxiv.2103.15160 · pith_short_12: USWEN2LBVXVW · pith_short_16: USWEN2LBVXVWYD4R · pith_short_8: USWEN2LB

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/USWEN2LBVXVWYD4RFQRYINTV5W \
  | 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: a4ac46e961adeb6c0f912c23843675edb8b6cf449fa3f587d34f2cc3884cf33f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c54d983863c453b01747a77517e8711d4d9f38421ba64284c370b2713f16b15d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-03-28T16:03:51Z",
    "title_canon_sha256": "2ce2f1fe9a414f0ac1d302036036dc5adaca7f1aaf43c4ed6d66a2c8c7f7ed9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.15160",
    "kind": "arxiv",
    "version": 2
  }
}