Pith Number

pith:Z4TVUPHK

pith:2015:Z4TVUPHKUDWP6XBFHAPPL7YDYY

not attested not anchored not stored refs pending

Detection of universality of dark matter profile from Subaru weak lensing measurements of 50 massive clusters

2), (2) Kavli IPMU, 3), (3) Hiroshima U., (4) CEA-Saclay, (5) Hirosaki U.), Hiroko Niikura (1, Masahiro Takada (2), Nobuhiro Okabe (2, Rossella Martino (4), Ryuichi Takahashi (5) ((1) U. Tokyo

arxiv:1504.01413 v2 · 2015-04-06 · 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{Z4TVUPHKUDWP6XBFHAPPL7YDYY}

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	2026-05-18T01:29:46.262415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf275a3ceaa0ecff5c25381ef5ff03c63dabb3323845960670756498f44c8da1

Aliases

arxiv: 1504.01413 · arxiv_version: 1504.01413v2 · doi: 10.48550/arxiv.1504.01413 · pith_short_12: Z4TVUPHKUDWP · pith_short_16: Z4TVUPHKUDWP6XBF · pith_short_8: Z4TVUPHK

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/Z4TVUPHKUDWP6XBFHAPPL7YDYY \
  | 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: cf275a3ceaa0ecff5c25381ef5ff03c63dabb3323845960670756498f44c8da1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dae1c712f0f9ea9743723e6d478579a9b7d63ca804b78bdcbbecab806c7ebb98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-04-06T20:58:02Z",
    "title_canon_sha256": "8c64a5e5b62b84cee3c48348b960a6feb0c67506a8a975a0e93e1a62cdf1dadb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01413",
    "kind": "arxiv",
    "version": 2
  }
}