Pith Number

pith:VJB27H56

pith:2023:VJB27H56Z5KHFRKH32MFEEJPCD

not attested not anchored not stored refs pending

MAMMOTH-Subaru V. Effects of Cosmic Variance on Ly$\alpha$ Luminosity Functions at $z=2.2-2.3$

Haibin Zhang, Ke Ma, Masami Ouchi, Mingyu Li, Nobunari Kashikawa, Qiong Li, Sean D. Johnson, Xiaohui Fan, Yongming Liang, Yunjing Wu, Zheng Cai

arxiv:2301.07360 v1 · 2023-01-18 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJB27H56Z5KHFRKH32MFEEJPCD}

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	2026-07-05T05:34:08.325025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa43af9fbecf5472c547de9852112f10d15b66ffe3f5078654a6eaa06125fe14

Aliases

arxiv: 2301.07360 · arxiv_version: 2301.07360v1 · doi: 10.48550/arxiv.2301.07360 · pith_short_12: VJB27H56Z5KH · pith_short_16: VJB27H56Z5KHFRKH · pith_short_8: VJB27H56

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/VJB27H56Z5KHFRKH32MFEEJPCD \
  | 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: aa43af9fbecf5472c547de9852112f10d15b66ffe3f5078654a6eaa06125fe14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0949d79f49bdf5512d1fc1aaaeb2e19adbd54ff09e4c9ee5076a542e509f073f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-01-18T08:08:33Z",
    "title_canon_sha256": "59f10208ea87db8d67249a98661316d4e9eb03ee0e08b89a30caedea7f278dd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07360",
    "kind": "arxiv",
    "version": 1
  }
}