Pith Number

pith:3OHAEFZK

pith:2024:3OHAEFZK6HQ3DPZFUVRYXLSVJA

not attested not anchored not stored refs pending

From Halos to Galaxies. VI. Improved halo mass estimation for SDSS groups and measurement of the halo mass function

Alvio Renzini, Anna R. Gallazzi, Bingxiao Xu, Bitao Wang, Cheqiu Lyu, Dingyi Zhao, Enci Wang, Feng Yuan, Filippo Mannucci, Houjun Mo, Jing Dou, Kai Wang, Luis C. Ho, Qiusheng Gu, Roberto Maiolino, Xiaohu Yang, Xingye Zhu, Yingjie Peng, Yipeng Jing, Yu-Chen Wang, Zeyu Gao

arxiv:2408.12442 v2 · 2024-08-22 · 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{3OHAEFZK6HQ3DPZFUVRYXLSVJA}

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	2026-07-05T10:01:56.107206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db8e02172af1e1b1bf25a5638bae55482904284c65619030333a84781763f519

Aliases

arxiv: 2408.12442 · arxiv_version: 2408.12442v2 · doi: 10.48550/arxiv.2408.12442 · pith_short_12: 3OHAEFZK6HQ3 · pith_short_16: 3OHAEFZK6HQ3DPZF · pith_short_8: 3OHAEFZK

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/3OHAEFZK6HQ3DPZFUVRYXLSVJA \
  | 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: db8e02172af1e1b1bf25a5638bae55482904284c65619030333a84781763f519

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d0dde8e14c04d366079789ba4487ab58755b755bcba436a3ab7727c935803da",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-08-22T14:39:27Z",
    "title_canon_sha256": "cbb2af7cd2d3e749477f7d06a964a3131482ab3aa72eba80537ab595e506e07f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12442",
    "kind": "arxiv",
    "version": 2
  }
}