Pith Number

pith:XOGLATMY

pith:2023:XOGLATMY7YSCN5AGVXTDLEIVYL

not attested not anchored not stored refs pending

The first fireworks: A roadmap to Population III stars during the Epoch of Reionization through Pair Instability Supernovae

Alessandra Venditti (Sapienza), Luca Graziani (Sapienza), Raffaella Schneider (Sapienza), Steven L. Finkelstein (UT), Volker Bromm (UT)

arxiv:2306.06501 v2 · 2023-06-10 · 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{XOGLATMY7YSCN5AGVXTDLEIVYL}

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	2026-07-05T07:11:56.531799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb8cb04d98fe2426f406ade6359115c2de3575e8466206d889738ad2a4a5c96e

Aliases

arxiv: 2306.06501 · arxiv_version: 2306.06501v2 · doi: 10.48550/arxiv.2306.06501 · pith_short_12: XOGLATMY7YSC · pith_short_16: XOGLATMY7YSCN5AG · pith_short_8: XOGLATMY

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/XOGLATMY7YSCN5AGVXTDLEIVYL \
  | 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: bb8cb04d98fe2426f406ade6359115c2de3575e8466206d889738ad2a4a5c96e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33612c80cc77fb168addd8de203e9a9104c9a59dc76b290a38bf08714a95f1ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-06-10T18:38:58Z",
    "title_canon_sha256": "b7855a8270510575b523977b927e7e07b2a75ef294fefd5e4a440c75968b339d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06501",
    "kind": "arxiv",
    "version": 2
  }
}