Pith Number

pith:CL2JZYYW

pith:2011:CL2JZYYWGNWZMJNHXUKDHAL7PC

not attested not anchored not stored refs pending

The Australia Telescope 20GHz Survey: Hardware, Observing Strategy, and Scanning Survey Catalog

Carole A. Jackson, Chris Phillips, Elaine M. Sadler, Gianfranco De Zotti, Jennifer A. Ekers, Lister Staveley-Smith, Marcella Massardi, Mark A. Walker, Mark Calabretta, Mark Leach, Michael J. Kesteven, Paul J. Hancock, Paul Roberts, Philip G. Edwards, Ravi Subrahmanyan, Robert J. Sault, Roberto Ricci, Ronald D. Ekers, Tara Murphy, Warwick E. Wilson

arxiv:1109.1886 v1 · 2011-09-09 · astro-ph.IM · 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{CL2JZYYWGNWZMJNHXUKDHAL7PC}

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	2026-05-18T04:13:46.600589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f49ce316336d9625a7bd1433817f788eaf166500d90d3853e61c5a6a2334ae

Aliases

arxiv: 1109.1886 · arxiv_version: 1109.1886v1 · doi: 10.48550/arxiv.1109.1886 · pith_short_12: CL2JZYYWGNWZ · pith_short_16: CL2JZYYWGNWZMJNH · pith_short_8: CL2JZYYW

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/CL2JZYYWGNWZMJNHXUKDHAL7PC \
  | 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: 12f49ce316336d9625a7bd1433817f788eaf166500d90d3853e61c5a6a2334ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd75dad174c1947175caac5fbad4c898cf4ea774ae77eac77ffd4aa007dd7f89",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-09-09T03:38:26Z",
    "title_canon_sha256": "7743a313fc0726c9f34049e96cd291194d39921644cca8385adb95bf705ead7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1886",
    "kind": "arxiv",
    "version": 1
  }
}