Pith Number

pith:GWYLTJ2X

pith:2020:GWYLTJ2XVSWKZ6PRVRBEURZBJ6

not attested not anchored not stored refs pending

Revisiting Soltan's argument based on a semi-analytical model for galaxy and black hole evolution

2), (2) Tadano Ltd. (3) Onomichi City University, (4) Bunkyo University, (5) Kavli IPMU, Hikari Shirakata (1, Masahiro Nagashima (4), Taira Oogi (5) ((1) Hokkaido University, Takashi Okamoto (1), The University of Tokyo), Toshihiro Kawaguchi (3)

arxiv:2006.02436 v1 · 2020-06-03 · 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{GWYLTJ2XVSWKZ6PRVRBEURZBJ6}

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

1 paper in Pith

Discovery of four Narrow-line Type-1 Quasars at z = 2.54 -- 6.06 with Subaru 'Onohi'ula PFS-SSP

Receipt and verification

First computed	2026-07-05T01:22:02.110373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35b0b9a757acacacf9f1ac424a47214fbaf14d837d780f1b71ded1ad5d8cf46d

Aliases

arxiv: 2006.02436 · arxiv_version: 2006.02436v1 · doi: 10.48550/arxiv.2006.02436 · pith_short_12: GWYLTJ2XVSWK · pith_short_16: GWYLTJ2XVSWKZ6PR · pith_short_8: GWYLTJ2X

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/GWYLTJ2XVSWKZ6PRVRBEURZBJ6 \
  | 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: 35b0b9a757acacacf9f1ac424a47214fbaf14d837d780f1b71ded1ad5d8cf46d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f7c16f9d57cd406653118284f9a5f2b4e0e860f44344799e0890ac578ca1b71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-03T18:00:00Z",
    "title_canon_sha256": "706266c69764851207d45417b916afebe232b6c2d3dab6e1dce7ec03515cf616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02436",
    "kind": "arxiv",
    "version": 1
  }
}