Pith Number

pith:CZ7WBPOY

pith:2005:CZ7WBPOYIFWAKXL7EDHDW2XSQW

not attested not anchored not stored refs pending

HST and UKIRT imaging observations of z~1 6C radio galaxies - II. Galaxy morphologies and the alignment effect

H. J. A. Rottgering, K. J. Inskip, M. S. Longair, P. N. Best

arxiv:astro-ph/0503034 v1 · 2005-03-02 · 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{CZ7WBPOYIFWAKXL7EDHDW2XSQW}

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	2026-07-04T16:50:55.315152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

167f60bdd8416c055d7f20ce3b6af2859152db4a6dcf36c2c15d51ffb607fc3a

Aliases

arxiv: astro-ph/0503034 · arxiv_version: astro-ph/0503034v1 · doi: 10.48550/arxiv.astro-ph/0503034 · pith_short_12: CZ7WBPOYIFWA · pith_short_16: CZ7WBPOYIFWAKXL7 · pith_short_8: CZ7WBPOY

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/CZ7WBPOYIFWAKXL7EDHDW2XSQW \
  | 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: 167f60bdd8416c055d7f20ce3b6af2859152db4a6dcf36c2c15d51ffb607fc3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3efe9a1954dfa273ed9c1ebe79ef0d2569843be1df48aa74aa2b9916daced72d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-02T17:44:26Z",
    "title_canon_sha256": "b1d9c1fdda49180cb9f585b81ae4625edb7120429f1dc6d4f75256daf4104bb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503034",
    "kind": "arxiv",
    "version": 1
  }
}