Pith Number

pith:6E4NJUXX

pith:2010:6E4NJUXXXUTGXW3OMI55NLSOVV

not attested not anchored not stored refs pending

A near-IR study of the host galaxies of 2Jy radio sources at 0.03 < z < 0.5: I - the data

Clive N. Tadhunter, Cristina Ramos Almeida, Dan Dicken, Joanna Holt, Katherine J. Inskip, Raffaella Morganti

arxiv:1005.2195 v1 · 2010-05-12 · 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{6E4NJUXXXUTGXW3OMI55NLSOVV}

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	2026-05-18T02:07:33.484332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f138d4d2f7bd266bdb6e623bd6ae4ead5d75877c6fdb9bb74427247a4eaf04e2

Aliases

arxiv: 1005.2195 · arxiv_version: 1005.2195v1 · doi: 10.48550/arxiv.1005.2195 · pith_short_12: 6E4NJUXXXUTG · pith_short_16: 6E4NJUXXXUTGXW3O · pith_short_8: 6E4NJUXX

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/6E4NJUXXXUTGXW3OMI55NLSOVV \
  | 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: f138d4d2f7bd266bdb6e623bd6ae4ead5d75877c6fdb9bb74427247a4eaf04e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01f15e824c6a7b8540778d3de4337df93e891690f7ef8aecf9de316d7d23b3a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-12T20:01:17Z",
    "title_canon_sha256": "48907313403f600ac624e316e831227681b826b7543ddfd4d120978e8dbc1aa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2195",
    "kind": "arxiv",
    "version": 1
  }
}