Pith Number

pith:IHOWLDRA

pith:2006:IHOWLDRAEQRQAAOL5HMJPVGUGI

not attested not anchored not stored refs pending

The Long Faint Tail of the High-Redshift Galaxy Population

David Thompson, Gaku Kiuchi, Ikuru Iwata, Kentaro Aoki, Kouji Ohta, Marcin Sawicki, Masataka Ando, Masayuki Akiyama, Naoyuki Tamura

arxiv:astro-ph/0612117 v1 · 2006-12-05 · 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{IHOWLDRAEQRQAAOL5HMJPVGUGI}

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	2026-07-04T14:57:28.269663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41dd658e2024230001cbe9d897d4d43214393735b9280fbcfc386f0b19244b1d

Aliases

arxiv: astro-ph/0612117 · arxiv_version: astro-ph/0612117v1 · doi: 10.48550/arxiv.astro-ph/0612117 · pith_short_12: IHOWLDRAEQRQ · pith_short_16: IHOWLDRAEQRQAAOL · pith_short_8: IHOWLDRA

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/IHOWLDRAEQRQAAOL5HMJPVGUGI \
  | 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: 41dd658e2024230001cbe9d897d4d43214393735b9280fbcfc386f0b19244b1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4a79b9feff3113166260cace5968a5626fb1941c85f7556ac73dedca99c9f6d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-05T10:46:57Z",
    "title_canon_sha256": "d7dafcca86b191854b46e3724e238229a09d0766353427368b5b0858f6a99afb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612117",
    "kind": "arxiv",
    "version": 1
  }
}