Pith Number

pith:MZNUMQPV

pith:2021:MZNUMQPVHSEC5ZNN5VCBUFAENT

not attested not anchored not stored refs pending

On the Stellar Populations of Galaxies at z=9-11: The Growth of Metals and Stellar Mass at Early Times

Anton M. Koekemoer, Casey Papovich, Henry C. Ferguson, Intae Jung, Luca Graziani, L. Y. Aaron Yung, Mark Dickinson, Mauro Giavalisco, Micaela Bagley, Mimi Song, Nimish Hathi, Norbert Pirzkal, Norman A. Grogin, Rachel S. Somerville, Raffaella Schneider, Rebecca L. Larson, Sandro Tacchella, Sofia Rojas-Ruiz, Stephen M. Wilkins, Steven L. Finkelstein, Taylor A. Hutchison

arxiv:2111.05351 v2 · 2021-11-09 · 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{MZNUMQPVHSEC5ZNN5VCBUFAENT}

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	2026-07-05T04:12:36.864556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

665b4641f53c882ee5aded441a14046ccc36ab41aa68ec48ef8fb90395934323

Aliases

arxiv: 2111.05351 · arxiv_version: 2111.05351v2 · doi: 10.48550/arxiv.2111.05351 · pith_short_12: MZNUMQPVHSEC · pith_short_16: MZNUMQPVHSEC5ZNN · pith_short_8: MZNUMQPV

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/MZNUMQPVHSEC5ZNN5VCBUFAENT \
  | 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: 665b4641f53c882ee5aded441a14046ccc36ab41aa68ec48ef8fb90395934323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c961c186ad7592b7cb5f9eee7c479c290434244810ead4365d156032bf045d45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-09T19:00:04Z",
    "title_canon_sha256": "39bfaab7a3b7889678a480196e67c2a3a2fc46c0c4baf9a37593c123e5e5e317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05351",
    "kind": "arxiv",
    "version": 2
  }
}