Pith Number

pith:A5NFEFB4

pith:2025:A5NFEFB4ZZFHJCSXIFOZ4LNXKI

not attested not anchored not stored refs pending

JADES NIRSpec Spectroscopy of GN-z11: Evidence for Wolf-Rayet contribution to stellar populations at 430 Myr after Big Bang?

Andrew Bunker, Jarle Brinchmann, Julia Bryant, Madusha L. P. Gunawardhana, Scott Croom, Sree Oh

arxiv:2504.12584 v1 · 2025-04-17 · 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{A5NFEFB4ZZFHJCSXIFOZ4LNXKI}

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

Nitrogen enhancement of GN-z11 by metal pollution from supermassive stars

Receipt and verification

First computed	2026-07-05T10:50:18.965169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

075a52143cce4a748a57415d9e2db7523f61a9d441bdb4f5d225e16e1bb3ffbf

Aliases

arxiv: 2504.12584 · arxiv_version: 2504.12584v1 · doi: 10.48550/arxiv.2504.12584 · pith_short_12: A5NFEFB4ZZFH · pith_short_16: A5NFEFB4ZZFHJCSX · pith_short_8: A5NFEFB4

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/A5NFEFB4ZZFHJCSXIFOZ4LNXKI \
  | 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: 075a52143cce4a748a57415d9e2db7523f61a9d441bdb4f5d225e16e1bb3ffbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "808518739cd7309e74b5b35f6ef18b2103c7d6775c8a10131970c94dbc37a814",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-17T01:58:01Z",
    "title_canon_sha256": "5cd978623de9340efe31ce4ecf44be3055b1883ede4a5c8b469824a26bc93cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12584",
    "kind": "arxiv",
    "version": 1
  }
}