Pith Number

pith:RPEXQR3S

pith:2021:RPEXQR3STGDWAUZUYQL6AGTKR4

not attested not anchored not stored refs pending

AGN and Star Formation at Cosmic Noon: Comparison of Data to Theoretical Models

Caryl Gronwall, Casey Papovich, Gene C.K. Leung, Isak Wold, Jonathan Florez, Lalitwadee Kawinwanichakij, Lars Hernquist, Mark Vogelsberger, Matthew L. Stevans, Rainer Weinberger, Robin Ciardullo, Romeel Dav\'e, Shardha Jogee, Sof\'ia A. Cora, Stephanie LaMassa, Steven L. Finkelstein, Yuchen Guo

arxiv:2109.10828 v1 · 2021-09-22 · 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{RPEXQR3STGDWAUZUYQL6AGTKR4}

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	2026-07-05T03:16:40.275713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bc97847729987605334c417e01a6a8f2702a1a8765716eb7c5747d5a1dabb26

Aliases

arxiv: 2109.10828 · arxiv_version: 2109.10828v1 · doi: 10.48550/arxiv.2109.10828 · pith_short_12: RPEXQR3STGDW · pith_short_16: RPEXQR3STGDWAUZU · pith_short_8: RPEXQR3S

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/RPEXQR3STGDWAUZUYQL6AGTKR4 \
  | 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: 8bc97847729987605334c417e01a6a8f2702a1a8765716eb7c5747d5a1dabb26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "019f19b2722f657bb25c3e0584ad2267c95635dba7bf92271bd232ddcb501366",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-22T16:37:01Z",
    "title_canon_sha256": "af5a3f119d1275a1e47c2df725fceb076d670800f072243963c3626b0f40e43c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10828",
    "kind": "arxiv",
    "version": 1
  }
}