Pith Number

pith:4GQDQHCT

pith:2020:4GQDQHCTCSJKJF7RLWRI54YIZL

not attested not anchored not stored refs pending

The atomic gas of star-forming galaxies at z$\sim$0.05 as revealed by the Five-hundred-meter Aperture Spherical Radio Telescope

Bo Zhang, Cheng cheng, Chuan He, Cong Kevin Xu, Edo Ibar, Gustavo Orellana-Gonz\'ales, Hai Xu, Jia-Sheng Huang, Juan Molina, Marat Musin, Ming Zhu, Roger Leiton, Shumei Wu, Thomas M. Hughes, TianWen Cao, Wei Du, Xu Shao, Y. Sophia Dai, Zijian Li

arxiv:2006.04812 v1 · 2020-06-08 · 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{4GQDQHCTCSJKJF7RLWRI54YIZL}

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	2026-07-05T01:15:19.920993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1a0381c531492a497f15da28ef308cac578ead319bdcefb56402f72ed7e107a

Aliases

arxiv: 2006.04812 · arxiv_version: 2006.04812v1 · doi: 10.48550/arxiv.2006.04812 · pith_short_12: 4GQDQHCTCSJK · pith_short_16: 4GQDQHCTCSJKJF7R · pith_short_8: 4GQDQHCT

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/4GQDQHCTCSJKJF7RLWRI54YIZL \
  | 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: e1a0381c531492a497f15da28ef308cac578ead319bdcefb56402f72ed7e107a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ce639016a31cf92ae4478b7bc3cf61e0b51a76e8f07a92123bd9fe1fd026a52",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-08T18:00:01Z",
    "title_canon_sha256": "a6356da4f3578c4350293c6611616919b9106bc6fd06d51868b3f99eab62344f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04812",
    "kind": "arxiv",
    "version": 1
  }
}