Pith Number

pith:6N6FXCJ3

pith:2009:6N6FXCJ3KZR2NRSEBXK4SVM3PE

not attested not anchored not stored refs pending

Radio and Millimeter Continuum Surveys and their Astrophysical Implications

Gianfranco De Zotti, Jasper Wall, Marcella Massardi, Mattia Negrello

arxiv:0908.1896 v2 · 2009-08-13 · astro-ph.CO · 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{6N6FXCJ3KZR2NRSEBXK4SVM3PE}

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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

Tracing Large-scale Structure with the MeerKLASS On-the-Fly Survey: Angular Clustering of Radio Sources at 816 MHz

Receipt and verification

First computed	2026-05-18T02:12:34.606409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f37c5b893b5663a6c6440dd5c9559b793cc4a4954aa55faab254c252dcd3549f

Aliases

arxiv: 0908.1896 · arxiv_version: 0908.1896v2 · doi: 10.48550/arxiv.0908.1896 · pith_short_12: 6N6FXCJ3KZR2 · pith_short_16: 6N6FXCJ3KZR2NRSE · pith_short_8: 6N6FXCJ3

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/6N6FXCJ3KZR2NRSEBXK4SVM3PE \
  | 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: f37c5b893b5663a6c6440dd5c9559b793cc4a4954aa55faab254c252dcd3549f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaf77c5ca1b0f0c6fd636144c9a28a404ab311d62b42675179cc25b397e210d1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-08-13T13:28:40Z",
    "title_canon_sha256": "86d07e8ce2e33698bdce6733df670c436b2edc8154a95334685bc3860138c4c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1896",
    "kind": "arxiv",
    "version": 2
  }
}