Pith Number

pith:EMEB2FX7

pith:2022:EMEB2FX7UJ5OMKBUXVAKQBIA3E

not attested not anchored not stored refs pending

A state-of-the-art strong lensing model of MACS J0416.1-2403 with the largest sample of spectroscopic multiple images

A. Acebron, A. Mercurio, C. Grillo, E. Vanzella, G. Angora, G. B. Caminha, G. Granata, M. Meneghetti, M. Nonino, P. Bergamini, P. Rosati, U. Mestric

arxiv:2208.14020 v2 · 2022-08-30 · 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{EMEB2FX7UJ5OMKBUXVAKQBIA3E}

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

Lambda as a Probe of Lensing Consistency

Receipt and verification

First computed	2026-07-05T06:18:09.183161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23081d16ffa27ae62834bd40a80500d9102433a53f63d2e0c6f25a87e2b3379a

Aliases

arxiv: 2208.14020 · arxiv_version: 2208.14020v2 · doi: 10.48550/arxiv.2208.14020 · pith_short_12: EMEB2FX7UJ5O · pith_short_16: EMEB2FX7UJ5OMKBU · pith_short_8: EMEB2FX7

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/EMEB2FX7UJ5OMKBUXVAKQBIA3E \
  | 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: 23081d16ffa27ae62834bd40a80500d9102433a53f63d2e0c6f25a87e2b3379a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a08d996dd3e8b2e8c62a89dca24a72308be7fab86beacd233567baf8127e0efc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-08-30T06:52:50Z",
    "title_canon_sha256": "9e1e65d349a94b8d4cb36db167b837614ab724005084231efe1a8eba165fc6c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14020",
    "kind": "arxiv",
    "version": 2
  }
}