Pith Number

pith:M6LKU2JO

pith:2000:M6LKU2JOPBBYPOXU74QBCBY77U

not attested not anchored not stored refs pending

Can dusty Lyman break galaxies produce the submillimeter counts and background? Lessons from lensed Lyman break galaxies

Ivo Labbe, Kirsten Kraiberg Knudsen, Marijn Franx, Paul P. van der Werf

arxiv:astro-ph/0010459 v2 · 2000-10-23 · 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{M6LKU2JOPBBYPOXU74QBCBY77U}

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	2026-05-18T00:37:17.958980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6796aa692e784387baf4ff2011071ffd224f71e2c28594d5e3659fb5e6a5da2f

Aliases

arxiv: astro-ph/0010459 · arxiv_version: astro-ph/0010459v2 · doi: 10.48550/arxiv.astro-ph/0010459 · pith_short_12: M6LKU2JOPBBY · pith_short_16: M6LKU2JOPBBYPOXU · pith_short_8: M6LKU2JO

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/M6LKU2JOPBBYPOXU74QBCBY77U \
  | 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: 6796aa692e784387baf4ff2011071ffd224f71e2c28594d5e3659fb5e6a5da2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68f4c19cca87c6d8f128d196b62429f05fb3fad5e2889c2ed9457ed8eb046093",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-23T16:37:34Z",
    "title_canon_sha256": "02b6a4b5c7a7bcd449131388cd27b61ec8698562f5eb3001afcb204ba655a97e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010459",
    "kind": "arxiv",
    "version": 2
  }
}