Pith Number

pith:35IKTKAL

pith:2003:35IKTKALUGQFWRALHH7HYQKTSS

not attested not anchored not stored refs pending

Lyman Break Galaxies at z~5: Luminosity Function

C. Watanabe (Kyoto Univ.), I. Iwata, K. Aoki (NAOJ), K. Ohta (Kyoto Univ.), M. Akiyama, M. Ando, N. Tamura (Univ. Durham), S. Wada

arxiv:astro-ph/0301084 v1 · 2003-01-06 · 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{35IKTKALUGQFWRALHH7HYQKTSS}

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	2026-05-18T01:40:39.663404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df50a9a80ba1a05b440b39fe7c41539486dace4f4e131a7322c8d0008da7e71b

Aliases

arxiv: astro-ph/0301084 · arxiv_version: astro-ph/0301084v1 · doi: 10.48550/arxiv.astro-ph/0301084 · pith_short_12: 35IKTKALUGQF · pith_short_16: 35IKTKALUGQFWRAL · pith_short_8: 35IKTKAL

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/35IKTKALUGQFWRALHH7HYQKTSS \
  | 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: df50a9a80ba1a05b440b39fe7c41539486dace4f4e131a7322c8d0008da7e71b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75c033e760710896c34ec319b79ab36761b1a616d6283830241294c5442466f4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-06T19:38:10Z",
    "title_canon_sha256": "0c3f0c0e3587a632f742aed15876f7910d2c519c19f768dfd014548a8f787e12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301084",
    "kind": "arxiv",
    "version": 1
  }
}