Pith Number

pith:3L2JXCMZ

pith:2023:3L2JXCMZTDWYMK6DVX25TVOLTA

not attested not anchored not stored refs pending

Undermassive Host Galaxies of Five z~6 Luminous Quasars Detected with JWST

George H. Rieke, Jianwei Lyu, Kevin N. Hainline, Meredith A. Stone, Stacey Alberts

arxiv:2310.18395 v3 · 2023-10-27 · 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{3L2JXCMZTDWYMK6DVX25TVOLTA}

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	2026-07-05T07:41:44.401895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daf49b899998ed862bc3adf5d9d5cb982bc64136c5966ca014ae1aada710581b

Aliases

arxiv: 2310.18395 · arxiv_version: 2310.18395v3 · doi: 10.48550/arxiv.2310.18395 · pith_short_12: 3L2JXCMZTDWY · pith_short_16: 3L2JXCMZTDWYMK6D · pith_short_8: 3L2JXCMZ

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/3L2JXCMZTDWYMK6DVX25TVOLTA \
  | 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: daf49b899998ed862bc3adf5d9d5cb982bc64136c5966ca014ae1aada710581b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f78987b41aeeeaf337ab30bb056791a808db44c8afec2ab26035142fe2ae182",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-10-27T18:00:01Z",
    "title_canon_sha256": "69ad7afc0b46f26136938df551e6c94816a5c0d775c794b34f5df4520cf6fc08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.18395",
    "kind": "arxiv",
    "version": 3
  }
}