Pith Number

pith:CJ5DDZ3X

pith:2014:CJ5DDZ3XQME2KRQYD57CX2CDNV

not attested not anchored not stored refs pending

Free Form Lensing Implications for the Collision of Dark Matter and Gas in the Frontier Fields Cluster MACSJ0416.1-2403

D. Lam, J. Lim, Jose M. Diego, S. M. Molnar, T. Broadhurst

arxiv:1406.1217 v1 · 2014-06-04 · astro-ph.CO · 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{CJ5DDZ3XQME2KRQYD57CX2CDNV}

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	2026-05-18T01:43:02.008134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

127a31e7778309a546181f7e2be8436d579d3a8801c7db4bedf7e8bf242ef387

Aliases

arxiv: 1406.1217 · arxiv_version: 1406.1217v1 · doi: 10.48550/arxiv.1406.1217 · pith_short_12: CJ5DDZ3XQME2 · pith_short_16: CJ5DDZ3XQME2KRQY · pith_short_8: CJ5DDZ3X

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/CJ5DDZ3XQME2KRQYD57CX2CDNV \
  | 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: 127a31e7778309a546181f7e2be8436d579d3a8801c7db4bedf7e8bf242ef387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "453a574398fa7c41bdcbf714821cb6e379e6977d78143975e2ac73a8c8c5ec82",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-06-04T21:36:13Z",
    "title_canon_sha256": "7f7042590edffb1b728bd5a0d346287877c1d3f26ef1f01f57d48a6494dc6650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1217",
    "kind": "arxiv",
    "version": 1
  }
}