Pith Number

pith:AJZ6MBER

pith:2001:AJZ6MBERRLX5S7LQ2Y45BSM72I

not attested not anchored not stored refs pending

The Clustering of AGN and Galaxies at Intermediate Redshift

B.J. Boyle, M.J.I. Brown, R.L. Webster

arxiv:astro-ph/0103270 v1 · 2001-03-16 · 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{AJZ6MBERRLX5S7LQ2Y45BSM72I}

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	2026-07-04T16:22:53.181237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0273e604918aefd97d70d639d0c99fd200ac381a16ecf38374cd9e3adfc6f35b

Aliases

arxiv: astro-ph/0103270 · arxiv_version: astro-ph/0103270v1 · doi: 10.48550/arxiv.astro-ph/0103270 · pith_short_12: AJZ6MBERRLX5 · pith_short_16: AJZ6MBERRLX5S7LQ · pith_short_8: AJZ6MBER

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/AJZ6MBERRLX5S7LQ2Y45BSM72I \
  | 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: 0273e604918aefd97d70d639d0c99fd200ac381a16ecf38374cd9e3adfc6f35b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a96176601568a03e056b1991cc20a5d82be658adc2271b403cb133d6f10b2631",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-03-16T22:56:37Z",
    "title_canon_sha256": "65e5e8b83b1552e504a128038242c8aea5d09a7c4ccbd993c4fded9620f10399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0103270",
    "kind": "arxiv",
    "version": 1
  }
}