Pith Number

pith:J46F2MKO

pith:2020:J46F2MKOIT23XX4X3YPFCFUB5Q

not attested not anchored not stored refs pending

The MUSE Deep Lensed Field on the Hubble Frontier Field MACS~J0416

A. Fontana, A. Grazian, A. Mercurio, C. Grillo, E. Sani, E. Vanzella, F. Calura, G. B. Caminha, G. Cupani, I. Balestra, K. Caputi, L. Pentericci, M. Castellano, M. Dijkstra, M. Gronke, M. Meneghetti, M. Mignoli, M. Nonino, P. Bergamini, P. Rosati, P. Tozzi, R. Gilli, S. Cristiani, T. Treu

arxiv:2009.08458 v2 · 2020-09-17 · 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{J46F2MKOIT23XX4X3YPFCFUB5Q}

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	2026-07-05T02:13:49.777254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f3c5d314e44f5bbdf97de1e511681ec24b9222ccf51dde6c374df396e13a56e

Aliases

arxiv: 2009.08458 · arxiv_version: 2009.08458v2 · doi: 10.48550/arxiv.2009.08458 · pith_short_12: J46F2MKOIT23 · pith_short_16: J46F2MKOIT23XX4X · pith_short_8: J46F2MKO

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/J46F2MKOIT23XX4X3YPFCFUB5Q \
  | 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: 4f3c5d314e44f5bbdf97de1e511681ec24b9222ccf51dde6c374df396e13a56e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71439f24ffc788b88b0bff935bc652df1aef82d70dbc5550ba2b784f851861c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-17T18:00:00Z",
    "title_canon_sha256": "6b30cdb062401c80b5aa063a4ca81d732e054f0df741558c72bff5c89d606bcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08458",
    "kind": "arxiv",
    "version": 2
  }
}