Pith Number

pith:NVASJXIV

pith:2022:NVASJXIVHKJFVEVXTAKAYKBDNX

not attested not anchored not stored refs pending

The HI mass function of star-forming galaxies at $\mathbf{z \sim 0.35}$

Apurba Bera, Jasjeet S. Bagla, Jayaram N. Chengalur, Nissim Kanekar

arxiv:2210.17018 v1 · 2022-10-31 · 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{NVASJXIVHKJFVEVXTAKAYKBDNX}

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	2026-07-05T05:20:54.664812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d4124dd153a925a92b798140c28236de3038f32829f63c9bc9f2ddcb1486fec

Aliases

arxiv: 2210.17018 · arxiv_version: 2210.17018v1 · doi: 10.48550/arxiv.2210.17018 · pith_short_12: NVASJXIVHKJF · pith_short_16: NVASJXIVHKJFVEVX · pith_short_8: NVASJXIV

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/NVASJXIVHKJFVEVXTAKAYKBDNX \
  | 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: 6d4124dd153a925a92b798140c28236de3038f32829f63c9bc9f2ddcb1486fec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8629010fd2bc8298f503b22ba08ef58ebe031422f87d564504723f6cc79dfbd",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-31T02:13:35Z",
    "title_canon_sha256": "e8ba4e08361a70fd60b1d6903ab5bc84412bab79c6af41a2e5bed1ac37fcc12e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.17018",
    "kind": "arxiv",
    "version": 1
  }
}