Pith Number

pith:CXXYIXOO

pith:2023:CXXYIXOOY5CE76X6EXCEITXA5I

not attested not anchored not stored refs pending

The Gas Accretion Rate of Star-forming Galaxies over the last 4 Gyr

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

arxiv:2309.05937 v2 · 2023-09-12 · 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{CXXYIXOOY5CE76X6EXCEITXA5I}

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	2026-07-05T06:57:55.425164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ef845dcec7444ffafe25c4444ee0ea0672084ab5cc81bdae985166874d731d

Aliases

arxiv: 2309.05937 · arxiv_version: 2309.05937v2 · doi: 10.48550/arxiv.2309.05937 · pith_short_12: CXXYIXOOY5CE · pith_short_16: CXXYIXOOY5CE76X6 · pith_short_8: CXXYIXOO

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/CXXYIXOOY5CE76X6EXCEITXA5I \
  | 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: 15ef845dcec7444ffafe25c4444ee0ea0672084ab5cc81bdae985166874d731d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "887e1698dcd8ae7abf330a6181b2523c19a92609254385d995da7f67a3ec0459",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-09-12T03:24:17Z",
    "title_canon_sha256": "40d4b06888557263aa44997c5cb32c55971f50c6123019d2b705f1b7d1cb462b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05937",
    "kind": "arxiv",
    "version": 2
  }
}