Pith Number

pith:TA536SEA

pith:2025:TA536SEASAFPKC4KWIDT55YOFW

not attested not anchored not stored refs pending

ASKAP-EMU radio continuum detection of planetary nebula NGC 5189: the "Infinity" nebula

A. D. Asher, A. M. Hopkins, J. Th. van Loon, L. A. Barnes, M. D. Filipovi\'c, T. J. Galvin, Z. J. Smeaton

arxiv:2506.06768 v1 · 2025-06-07 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TA536SEASAFPKC4KWIDT55YOFW}

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	2026-07-05T11:48:49.777410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

983bbf4880900af50b8ab2073ef70e2d8289d3a2e262fbf404fe5203039737be

Aliases

arxiv: 2506.06768 · arxiv_version: 2506.06768v1 · doi: 10.48550/arxiv.2506.06768 · pith_short_12: TA536SEASAFP · pith_short_16: TA536SEASAFPKC4K · pith_short_8: TA536SEA

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/TA536SEASAFPKC4KWIDT55YOFW \
  | 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: 983bbf4880900af50b8ab2073ef70e2d8289d3a2e262fbf404fe5203039737be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f922f1e266cf914e72d10f739d6dbd57ee265a1b8488bd9911358aff897f7001",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-07T11:19:02Z",
    "title_canon_sha256": "9a6fe7a3537a28a42406453654f906ed7937c8f6daf65b523458f60756d15dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06768",
    "kind": "arxiv",
    "version": 1
  }
}