Pith Number

pith:NECVDDNG

pith:2019:NECVDDNGWRWTODTT4ELZU37DAG

not attested not anchored not stored refs pending

On the observability of individual Population III stars and their stellar-mass black hole accretion disks through cluster caustic transits

A. Griffiths, A. Hopkins, A. Kashlinsky, A. Koekemoer, A. Riess, A. Robotham, A. Straughn, A. Zitrin, B. Frye, B. Joshi, B. Smith, C. Conselice, C. Willmer, D. Coe, D. Kim, F. Timmes, H. R\"ottgering, H. Yan, J. Diego, K. Duncan, L. Strolger, M. Alpaslan, M. Dijkstra, M. Marshall, M. Mechtley, M. Rieke, M. Rutkowski, N. Grogin, N. Hathi, N. Pirzkal, P. Kelly, R. Jansen, R. Larson, R. Livermore, Rogier A. Windhorst (Arizona State University), R. Ryan Jr., S. Andrews, S. Cohen, S. Driver, S. Finkelstein, S. Rodney, S. Wilkins, S. Wyithe, T. Ashcraft, T. Broadhurst, V. Tilvi, W. Keel

arxiv:1903.06527 v1 · 2019-03-13 · 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{NECVDDNGWRWTODTT4ELZU37DAG}

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	2026-05-17T23:51:10.572756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6905518da6b46d370e73e1179a6fe301b3ac29702f9dae3b1a72351ec9731ae3

Aliases

arxiv: 1903.06527 · arxiv_version: 1903.06527v1 · doi: 10.48550/arxiv.1903.06527 · pith_short_12: NECVDDNGWRWT · pith_short_16: NECVDDNGWRWTODTT · pith_short_8: NECVDDNG

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/NECVDDNGWRWTODTT4ELZU37DAG \
  | 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: 6905518da6b46d370e73e1179a6fe301b3ac29702f9dae3b1a72351ec9731ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9e6cb6923347b40e01fd6fe610cbf889d1df678199f9bb2105bd5b71bd39f4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-13T22:56:58Z",
    "title_canon_sha256": "723f71dd1020b86a0da30ac8b665621216f31a021e2f3719c784e335388c84f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06527",
    "kind": "arxiv",
    "version": 1
  }
}