Pith Number

pith:Q4O32M3G

pith:2006:Q4O32M3GF6H7TKNH4XASAYZZVD

not attested not anchored not stored refs pending

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A.G. de Bruyn, A.W. Gunst, C.M. de Vos, C. Vogt, E.J. de Geus, G. K. Miley, G.W. Kant, H. Falcke, H.J.A. Rottgering, H.R. Butcher, I. Snellen, J.D. Bregman, J.E. Noordam, J. Kuijpers, J.P. Hamaker, J. Reitsma, K. van der Schaaf, L. Bahren, L. Koopmans, M.A. Brentjens, M. P. van Haarlem, M. Wise, P. D. Barthel, R.A.M.J. Wijers, R. Braun, R. B. Stappers, R. Fender, R. Morganti, R.T. Schilizzi, S.J. Wijnholds, T. Oosterloo, W.A. van Cappellen, W.H.W.M. Boland, W.N. Brouw

arxiv:astro-ph/0610596 v2 · 2006-10-19 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4O32M3GF6H7TKNH4XASAYZZVD}

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	2026-07-04T14:59:06.219160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

871dbd33662f8ff9a9a7e5c1206339a8cdc6db7f207e950b5af1175b6c8c88d0

Aliases

arxiv: astro-ph/0610596 · arxiv_version: astro-ph/0610596v2 · doi: 10.48550/arxiv.astro-ph/0610596 · pith_short_12: Q4O32M3GF6H7 · pith_short_16: Q4O32M3GF6H7TKNH · pith_short_8: Q4O32M3G

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/Q4O32M3GF6H7TKNH4XASAYZZVD \
  | 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: 871dbd33662f8ff9a9a7e5c1206339a8cdc6db7f207e950b5af1175b6c8c88d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4aca9d9383fa7cf53e4b13b67b63d9bc8c002feb31ce8510841f7765ef941ef",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-19T15:30:55Z",
    "title_canon_sha256": "cffed3b0934b84ccf736d3fe07e9f793d7c9edaca851acecbf7ee335ae2b8f27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610596",
    "kind": "arxiv",
    "version": 2
  }
}