Pith Number

pith:2WIUBUFQ

pith:2017:2WIUBUFQEOAWKMAKPGYOQ4HQDC

not attested not anchored not stored refs pending

Joining X-ray to lensing: an accurate combined analysis of MACS J0416.1$-$2403

A. Mercurio, C. Grillo, G. B. Caminha, I. Balestra, M. Annunziatella, M. Bonamigo, M. Lombardi, P. Rosati, S. Ettori

arxiv:1705.10322 v2 · 2017-05-29 · 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{2WIUBUFQEOAWKMAKPGYOQ4HQDC}

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	2026-05-18T00:38:41.538912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d59140d0b0238165300a79b0e870f018aae18c32e2202c709398328f26dc6105

Aliases

arxiv: 1705.10322 · arxiv_version: 1705.10322v2 · doi: 10.48550/arxiv.1705.10322 · pith_short_12: 2WIUBUFQEOAW · pith_short_16: 2WIUBUFQEOAWKMAK · pith_short_8: 2WIUBUFQ

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/2WIUBUFQEOAWKMAKPGYOQ4HQDC \
  | 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: d59140d0b0238165300a79b0e870f018aae18c32e2202c709398328f26dc6105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c498ef4fc3ad7e9dbdfe85c7275bfd78a7ec92de93792c5f90e1e3954fc45478",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-29T18:00:01Z",
    "title_canon_sha256": "b774fde0c6f0f68a9c9f73e61b2c8a9650c659299a347fa67129ade72953f938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10322",
    "kind": "arxiv",
    "version": 2
  }
}