Pith Number

pith:UH67QKSQ

pith:2024:UH67QKSQPQCEU5Y3G6L6E6EYP7

not attested not anchored not stored refs pending

Establishing HI mass v.s. stellar mass and halo mass scaling relations using an abundance matching method

Antonios Katsianis, Chengze Liu, Haojie Xu, Hong Guo, Xiaohu Yang, Xiaoju Xu, Yi Lu, Yizhou Gu

arxiv:2407.18486 v1 · 2024-07-26 · 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{UH67QKSQPQCEU5Y3G6L6E6EYP7}

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	2026-07-05T08:48:50.327783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1fdf82a507c044a771b3797e278987fd5502abe24e53101e1bf4adbdae0bd6b

Aliases

arxiv: 2407.18486 · arxiv_version: 2407.18486v1 · doi: 10.48550/arxiv.2407.18486 · pith_short_12: UH67QKSQPQCE · pith_short_16: UH67QKSQPQCEU5Y3 · pith_short_8: UH67QKSQ

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/UH67QKSQPQCEU5Y3G6L6E6EYP7 \
  | 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: a1fdf82a507c044a771b3797e278987fd5502abe24e53101e1bf4adbdae0bd6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f193162e4b5e16e50c7534ac5ec12b27b12942d881cdcf52ece8ee6d982d82",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-07-26T03:33:58Z",
    "title_canon_sha256": "6118080317a3d949f3c69b3cf9f9cb43727e1c1e88a7a46a44709ec240b9bb9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18486",
    "kind": "arxiv",
    "version": 1
  }
}