Pith Number

pith:WO5P53GL

pith:2020:WO5P53GLE5AEMD7ZW32S2KXMEE

not attested not anchored not stored refs pending

A new high-precision strong lensing model of the galaxy cluster MACS J0416.1-2403

Amata Mercurio, Claudio Grillo, Eros Vanzella, Francesco Calura, Gabriel Bartosch Caminha, Giuseppe Angora, Mario Nonino, Massimo Meneghetti, Paolo Tozzi, Piero Rosati, Pietro Bergamini

arxiv:2010.00027 v2 · 2020-09-30 · 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{WO5P53GLE5AEMD7ZW32S2KXMEE}

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 Jackknife method as a new approach to validate strong lens mass models

Receipt and verification

First computed	2026-07-05T02:09:47.747260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3bafeeccb2740460ff9b6f52d2aec2118484d6702ea33e587b8a77d91731583

Aliases

arxiv: 2010.00027 · arxiv_version: 2010.00027v2 · doi: 10.48550/arxiv.2010.00027 · pith_short_12: WO5P53GLE5AE · pith_short_16: WO5P53GLE5AEMD7Z · pith_short_8: WO5P53GL

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/WO5P53GLE5AEMD7ZW32S2KXMEE \
  | 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: b3bafeeccb2740460ff9b6f52d2aec2118484d6702ea33e587b8a77d91731583

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec297fa3377f8fa851febe537132d38aa50ce22980c4d512ca7de50a1bdfc0d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-30T18:01:05Z",
    "title_canon_sha256": "4de2db392fb1c6535f019882ec8683b090bc40832a29e60ec77be88d47ac8ea8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00027",
    "kind": "arxiv",
    "version": 2
  }
}