Pith Number

pith:RAKEWQQ2

pith:2018:RAKEWQQ2UKJIBY66PX3Y66HHIJ

not attested not anchored not stored refs pending

Kinematics of the SN Refsdal host revealed by MUSE: a regularly rotating spiral galaxy at z~1.5

A. Mercurio, C. Grillo, E. M. Di Teodoro, E. Vanzella, F. Fraternali, G. B. Caminha, I. Balestra, K. I. Caputi, M. Lombardi, P. Rosati, R. Gobat, S. H. Suyu, T. Treu, W. Karman

arxiv:1801.06546 v2 · 2018-01-19 · 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{RAKEWQQ2UKJIBY66PX3Y66HHIJ}

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	2026-05-18T00:23:27.410547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88144b421aa29280e3de7df78f78e74261d1e496b152abdeab1e00cd3f67e612

Aliases

arxiv: 1801.06546 · arxiv_version: 1801.06546v2 · doi: 10.48550/arxiv.1801.06546 · pith_short_12: RAKEWQQ2UKJI · pith_short_16: RAKEWQQ2UKJIBY66 · pith_short_8: RAKEWQQ2

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/RAKEWQQ2UKJIBY66PX3Y66HHIJ \
  | 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: 88144b421aa29280e3de7df78f78e74261d1e496b152abdeab1e00cd3f67e612

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5031722e18f6d5d6c284f83776f58c2f989a63a9eec5cfb3bee03e7ad64c4851",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-19T19:00:00Z",
    "title_canon_sha256": "ed5e594ca41b4535cc679d3eef9d403d1a9e5f3e8c1cb0f552172909bdc7bc0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06546",
    "kind": "arxiv",
    "version": 2
  }
}