Pith Number

pith:RGE2EB3A

pith:2020:RGE2EB3ASAYIMXI4SAXOYZGQRN

not attested not anchored not stored refs pending

Massive Star Formation in Metal-Enriched Haloes at High Redshift

Brian W. O'Shea (Michigan State), Ireland), John A. Regan (Maynooth University, John H. Wise (Georgia Tech), Michael L. Norman (UCSD), Zolt\'an Haiman (Columbia)

arxiv:2006.14625 v2 · 2020-06-25 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RGE2EB3ASAYIMXI4SAXOYZGQRN}

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 LISA Astrophysics MBHcatalogues Project: A comparison of predictions of simulated massive black hole binaries

Receipt and verification

First computed	2026-07-05T01:35:35.459865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8989a207609030865d1c902eec64d08b476ac09d5e94a6bc041350aefdef3289

Aliases

arxiv: 2006.14625 · arxiv_version: 2006.14625v2 · doi: 10.48550/arxiv.2006.14625 · pith_short_12: RGE2EB3ASAYI · pith_short_16: RGE2EB3ASAYIMXI4 · pith_short_8: RGE2EB3A

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/RGE2EB3ASAYIMXI4SAXOYZGQRN \
  | 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: 8989a207609030865d1c902eec64d08b476ac09d5e94a6bc041350aefdef3289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2760fe8014a5d5ac0a5588e1b5d7c17621b83016ea66bc3627728c1c72ba9d0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-25T18:00:00Z",
    "title_canon_sha256": "6a33aaa22d1713e31fb76ffc8648fff37fc9bb9a2079508c22def1002e7cc4a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14625",
    "kind": "arxiv",
    "version": 2
  }
}