Pith Number

pith:KK5KCWO3

pith:2019:KK5KCWO3CKJR4IDS337KKYJ46D

not attested not anchored not stored refs pending

Galaxy evolution and radiative properties in the early Universe: multi-wavelength analysis in cosmological simulations

Hidenobu Yajima, Kentaro Nagamine, Sadegh Khochfar, Shohei Arata, Yuexing Li

arxiv:1908.01438 v1 · 2019-08-05 · 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{KK5KCWO3CKJR4IDS337KKYJ46D}

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	2026-07-05T01:08:49.635911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52baa159db12931e2072defea5613cf0cdcc166db0437537923dd3c68f843e4a

Aliases

arxiv: 1908.01438 · arxiv_version: 1908.01438v1 · doi: 10.48550/arxiv.1908.01438 · pith_short_12: KK5KCWO3CKJR · pith_short_16: KK5KCWO3CKJR4IDS · pith_short_8: KK5KCWO3

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/KK5KCWO3CKJR4IDS337KKYJ46D \
  | 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: 52baa159db12931e2072defea5613cf0cdcc166db0437537923dd3c68f843e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17911840ee6039ff23df7784ea02b4b6f4846b6b2e7d1f2be734fbc0a3cd51b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-05T01:33:51Z",
    "title_canon_sha256": "b057cef0924dafd0743ef7cb36ce835ebaab43f54fe0214ffeb4a02c440a32ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01438",
    "kind": "arxiv",
    "version": 1
  }
}