Pith Number

pith:HOBKOACT

pith:2019:HOBKOACTW4CR3RE4PXT4VSH3AA

not attested not anchored not stored refs pending

UV and NIR size of the low-mass field galaxies: the UV compact galaxies

Cheng cheng, Cong Kevin Xu, Gustavo Orellana-Gonz\'alez, Jia-Sheng Huang, Lizhi Xie, Nicole Araneda, Paulina Assmann, Roger Leiton, Shumei Wu, Sophia Yu Dai, Wei Du, Xu Shao, Zhizheng Pan

arxiv:1912.04908 v1 · 2019-12-10 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOBKOACTW4CR3RE4PXT4VSH3AA}

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	2026-07-05T00:34:49.577537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b82a70053b7051dc49c7de7cac8fb00382b61cbd94f4e46040b460c96d1e1c7

Aliases

arxiv: 1912.04908 · arxiv_version: 1912.04908v1 · doi: 10.48550/arxiv.1912.04908 · pith_short_12: HOBKOACTW4CR · pith_short_16: HOBKOACTW4CR3RE4 · pith_short_8: HOBKOACT

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/HOBKOACTW4CR3RE4PXT4VSH3AA \
  | 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: 3b82a70053b7051dc49c7de7cac8fb00382b61cbd94f4e46040b460c96d1e1c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "334b9958f61d9259db808510faccb3311219c843314e06132dfee24997ae29df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-12-10T19:00:02Z",
    "title_canon_sha256": "97720857c78a1d72ad7fcb73297b6704b5eb8994d3d9ef603e0fa78a47734944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.04908",
    "kind": "arxiv",
    "version": 1
  }
}