Pith Number

pith:3D53HPTV

pith:2023:3D53HPTVL4FUAPHNOTIR62KZK5

not attested not anchored not stored refs pending

Insights from HST into Ultra-Massive Galaxies and Early-Universe Cosmology

Julian B. Mu\~noz, Marc Kamionkowski, Nashwan Sabti

arxiv:2305.07049 v2 · 2023-05-11 · astro-ph.CO · astro-ph.GA · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3D53HPTVL4FUAPHNOTIR62KZK5}

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

The Case for Astrons

Receipt and verification

First computed	2026-07-05T07:44:18.031490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8fbb3be755f0b403ced74d11f6959575676d64074b8f7c5eb168e41c395272b

Aliases

arxiv: 2305.07049 · arxiv_version: 2305.07049v2 · doi: 10.48550/arxiv.2305.07049 · pith_short_12: 3D53HPTVL4FU · pith_short_16: 3D53HPTVL4FUAPHN · pith_short_8: 3D53HPTV

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/3D53HPTVL4FUAPHNOTIR62KZK5 \
  | 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: d8fbb3be755f0b403ced74d11f6959575676d64074b8f7c5eb168e41c395272b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b03ca76d70e5c85898065cd74fb42bec8817a12e84557b156fbcc13633aa046e",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-05-11T18:00:01Z",
    "title_canon_sha256": "bcd6e4e08e91f7b3ff8eae2a656691be8e1860f29026e34fc354ea3539c1fd39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07049",
    "kind": "arxiv",
    "version": 2
  }
}