Pith Number

pith:L6TCXF2O

pith:2002:L6TCXF2OB3RKSYYXHMCM6QOJM3

not attested not anchored not stored refs pending

A census of metals at high and low redshifts and the connection between submillimetre sources and spheroid formation

L. Dunne, M. G. Edmunds, S. A. Eales

arxiv:astro-ph/0210260 v2 · 2002-10-11 · 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{L6TCXF2OB3RKSYYXHMCM6QOJM3}

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	2026-07-04T16:30:57.590855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fa62b974e0ee2a963173b04cf41c966d603991fbe9c48d64d218b9adba2cc5a

Aliases

arxiv: astro-ph/0210260 · arxiv_version: astro-ph/0210260v2 · doi: 10.48550/arxiv.astro-ph/0210260 · pith_short_12: L6TCXF2OB3RK · pith_short_16: L6TCXF2OB3RKSYYX · pith_short_8: L6TCXF2O

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/L6TCXF2OB3RKSYYXHMCM6QOJM3 \
  | 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: 5fa62b974e0ee2a963173b04cf41c966d603991fbe9c48d64d218b9adba2cc5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e84e131280cc5ed17acf7935f9bf66d02d6a13cb6d561d8fb71f73520137c49d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-10-11T13:21:55Z",
    "title_canon_sha256": "24cacc819e61d52108ba215d855d38aa615a4578d05a8b30085a19989bf6202e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0210260",
    "kind": "arxiv",
    "version": 2
  }
}