Pith Number

pith:7WVSWCHO

pith:2017:7WVSWCHOCS6IVN5TXFUABMV3CK

not attested not anchored not stored refs pending

Black-Hole Growth is Mainly Linked to Host-Galaxy Stellar Mass rather than Star Formation Rate

A. M. Koekemoer, B. D. Lehmer, B. Luo, C.-T. J. Chen, C. Vignali, D. M. Alexander, D. P. Schneider, F. E. Bauer, F. Vito, G. Yang, J. R. Trump, J.-X. Wang, M. Y. Sun, O. Shemmer, T. Liu, W. N. Brandt, Y. Q. Xue

arxiv:1704.06658 v2 · 2017-04-21 · astro-ph.HE · 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{7WVSWCHOCS6IVN5TXFUABMV3CK}

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	2026-05-18T00:41:33.506431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdab2b08ee14bc8ab7b3b96800b2bb12ba02f823d92dee5b0cdae85f008593d9

Aliases

arxiv: 1704.06658 · arxiv_version: 1704.06658v2 · doi: 10.48550/arxiv.1704.06658 · pith_short_12: 7WVSWCHOCS6I · pith_short_16: 7WVSWCHOCS6IVN5T · pith_short_8: 7WVSWCHO

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/7WVSWCHOCS6IVN5TXFUABMV3CK \
  | 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: fdab2b08ee14bc8ab7b3b96800b2bb12ba02f823d92dee5b0cdae85f008593d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa6ef81ba0c1ff2a325ff478c93c0dd2371d9725e120390060b0b24aac5e1331",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-21T18:00:00Z",
    "title_canon_sha256": "8d04f5e1595c87a13240ae95d02f467b69fe89559b7478b1569e11ecd5e03363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06658",
    "kind": "arxiv",
    "version": 2
  }
}