Pith Number

pith:6FNJNEHB

pith:2021:6FNJNEHBOYJXFCVHG7AWGZ4LJR

not attested not anchored not stored refs pending

Star Formation and Quenching of Central Galaxies from Stacked HI Measurements

Hong Guo, Jing Wang, Lin Lin, Michael G. Jones

arxiv:2105.13505 v1 · 2021-05-27 · 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{6FNJNEHBOYJXFCVHG7AWGZ4LJR}

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.

Cited by

2 papers in Pith

Weak Evolution of Cosmic Atomic Hydrogen over the Past 4.5 Billion Years

The FAST Hundred-Deg$^2$ HI Deep (HD$^2$) Survey: Early Results from the Pilot Survey

Receipt and verification

First computed	2026-07-05T03:17:51.492058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f15a9690e17613728aa737c163678b4c4e468be25b1b9b1de95abbfa30e588a9

Aliases

arxiv: 2105.13505 · arxiv_version: 2105.13505v1 · doi: 10.48550/arxiv.2105.13505 · pith_short_12: 6FNJNEHBOYJX · pith_short_16: 6FNJNEHBOYJXFCVH · pith_short_8: 6FNJNEHB

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/6FNJNEHBOYJXFCVHG7AWGZ4LJR \
  | 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: f15a9690e17613728aa737c163678b4c4e468be25b1b9b1de95abbfa30e588a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92073de09f87cb4f128020370863f364c78f98ed38e277455732c508b620e1f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-27T23:42:44Z",
    "title_canon_sha256": "67d4056d8ba1888c7114d7fb11efe7e9aef4a1efa244eb92782e459d7bb7d9b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13505",
    "kind": "arxiv",
    "version": 1
  }
}