Pith Number

pith:JKKAQ63R

pith:2000:JKKAQ63RDNV4SHPBX7QADXCWI3

not attested not anchored not stored refs pending

A search for clusters at high redshift - II. A proto cluster around a radio galaxy at z=2.16

A. Moorwood, C.L. Carilli, G.K. Miley, H. Ford, H.J.A Rottgering, J.D. Kurk, L. Pentericci, P. McCarthy, T. Heckman, W. van Breugel

arxiv:astro-ph/0008143 v1 · 2000-08-09 · 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{JKKAQ63RDNV4SHPBX7QADXCWI3}

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.

Cited by

1 paper in Pith

Chaotic Molecular Gas in Five Dusty Star-forming Galaxies in the Spiderweb Protocluster at $z = 2.16$

Receipt and verification

First computed	2026-07-04T14:10:38.549994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a94087b711b6bc91de1bfe001dc5646d54d68756d15f83363d781c8c710bbe7

Aliases

arxiv: astro-ph/0008143 · arxiv_version: astro-ph/0008143v1 · doi: 10.48550/arxiv.astro-ph/0008143 · pith_short_12: JKKAQ63RDNV4 · pith_short_16: JKKAQ63RDNV4SHPB · pith_short_8: JKKAQ63R

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/JKKAQ63RDNV4SHPBX7QADXCWI3 \
  | 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: 4a94087b711b6bc91de1bfe001dc5646d54d68756d15f83363d781c8c710bbe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a26548ad41634e8bc13cbaf85acc73852b210fe3c1f23f8f989443f026852ad3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-08-09T14:31:33Z",
    "title_canon_sha256": "dc2a9a1c3ba621ce6b1d6dbe02aa80ab0b4c2a32a404cca0e171d6bb580ac0bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0008143",
    "kind": "arxiv",
    "version": 1
  }
}