Pith Number

pith:IVFRVHSO

pith:2024:IVFRVHSOAHYZTXC4PLXBKB6P7H

not attested not anchored not stored refs pending

Rising from the ashes: evidence of old stellar populations and rejuvenation events in the very early Universe

Billy R. Hayes, Callum Witten, Charlotte Simmonds, Debora Sijacki, Francesco D'Eugenio, Guido Roberts-Borsani, Harley Katz, Joris Witstok, Nicolas Laporte, Richard S. Ellis, Roberto Maiolino, Sandro Tacchella, Tobias J. Looser, William McClymont, Xihan Ji

arxiv:2407.07937 v1 · 2024-07-10 · 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{IVFRVHSOAHYZTXC4PLXBKB6P7H}

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

A "Black Hole Star" Reveals the Remarkable Gas-Enshrouded Hearts of the Little Red Dots

Receipt and verification

First computed	2026-07-05T08:42:40.332983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

454b1a9e4e01f199dc5c7aee1507cff9dbaca3672ec13a7fd91691bea538881c

Aliases

arxiv: 2407.07937 · arxiv_version: 2407.07937v1 · doi: 10.48550/arxiv.2407.07937 · pith_short_12: IVFRVHSOAHYZ · pith_short_16: IVFRVHSOAHYZTXC4 · pith_short_8: IVFRVHSO

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/IVFRVHSOAHYZTXC4PLXBKB6P7H \
  | 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: 454b1a9e4e01f199dc5c7aee1507cff9dbaca3672ec13a7fd91691bea538881c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e694e9e51f154404b3ca97374b776c9fd1be0c3a6f9edca6331b86849962f5a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-07-10T18:00:00Z",
    "title_canon_sha256": "e562154ae9f9b212c8194438794a624095eecdaeafcc4821eca8dce1afeb6bbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07937",
    "kind": "arxiv",
    "version": 1
  }
}