Pith Number

pith:KJ3Y2GXT

pith:2015:KJ3Y2GXTHDLUBRVZXGTV7CYFKG

not attested not anchored not stored refs pending

Bulge growth through disk instabilities in high-redshift galaxies

Frederic Bournaud (CEA Saclay)

arxiv:1503.07660 v1 · 2015-03-26 · 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{KJ3Y2GXTHDLUBRVZXGTV7CYFKG}

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

Receipt and verification

First computed	2026-05-18T01:23:40.088949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52778d1af338d740c6b9b9a75f8b0551be2cd561df96c829fce48864d6ee4926

Aliases

arxiv: 1503.07660 · arxiv_version: 1503.07660v1 · doi: 10.48550/arxiv.1503.07660 · pith_short_12: KJ3Y2GXTHDLU · pith_short_16: KJ3Y2GXTHDLUBRVZ · pith_short_8: KJ3Y2GXT

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/KJ3Y2GXTHDLUBRVZXGTV7CYFKG \
  | 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: 52778d1af338d740c6b9b9a75f8b0551be2cd561df96c829fce48864d6ee4926

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da1c1711506b549fc299f17f20c3d47308adefa6d5323fdb8e15a961e76a1208",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-26T09:41:31Z",
    "title_canon_sha256": "2ffb2436d36c76996d2e1c121def0463a591a2297243bef8f7ccbd3bf63051ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07660",
    "kind": "arxiv",
    "version": 1
  }
}