Pith Number

pith:54UP2RFI

pith:2024:54UP2RFICDUBCX4Q2ROUDQO3GG

not attested not anchored not stored refs pending

First star formation in extremely early epochs

Kazuyuki Omukai, Mana Ito

arxiv:2405.10073 v1 · 2024-05-16 · astro-ph.GA · astro-ph.CO · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54UP2RFICDUBCX4Q2ROUDQO3GG}

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

2 papers in Pith

Blue-tilted Runnings and the JWST Early Galaxy Tension

Receipt and verification

First computed	2026-07-05T08:19:52.385407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef28fd44a810e8115f90d45d41c1db31a0f90f6da737bb7bce93429c291293d1

Aliases

arxiv: 2405.10073 · arxiv_version: 2405.10073v1 · doi: 10.48550/arxiv.2405.10073 · pith_short_12: 54UP2RFICDUB · pith_short_16: 54UP2RFICDUBCX4Q · pith_short_8: 54UP2RFI

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/54UP2RFICDUBCX4Q2ROUDQO3GG \
  | 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: ef28fd44a810e8115f90d45d41c1db31a0f90f6da737bb7bce93429c291293d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6579e0171e1629b3b79865d9512bf530043a33f9aefd44ec35e150ae81bec3bf",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-05-16T13:07:36Z",
    "title_canon_sha256": "f9ab95a3557d9f6259bd1f8d0e5be8fede02171f3b50521a9567ee43fce070da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.10073",
    "kind": "arxiv",
    "version": 1
  }
}