Pith Number

pith:GJK3EHQV

pith:2015:GJK3EHQV7QPOR7WL4EWPBKWYVD

not attested not anchored not stored refs pending

Radio Relics Tracing the Projected Mass Distribution in CIZA J2242.8+5301

Hiroki Akamatsu, Jun Kakuwa, Keiichi Umetsu, Masayuki Tanaka, Nobuhiro Okabe (Hiroshima Univ.), Yutaka Fujita, Yu-Ying Zhang

arxiv:1508.04558 v1 · 2015-08-19 · 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{GJK3EHQV7QPOR7WL4EWPBKWYVD}

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

Near-IR Weak-lensing (NIRWL) Measurements in the CANDELS Fields. II. Mass Mapping and Overdensity Characterization

Receipt and verification

First computed	2026-05-18T01:30:57.834869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3255b21e15fc1ee8fecbe12cf0aad8a8cd1ac6812cc4f08d495d697f3b001bdd

Aliases

arxiv: 1508.04558 · arxiv_version: 1508.04558v1 · doi: 10.48550/arxiv.1508.04558 · pith_short_12: GJK3EHQV7QPO · pith_short_16: GJK3EHQV7QPOR7WL · pith_short_8: GJK3EHQV

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/GJK3EHQV7QPOR7WL4EWPBKWYVD \
  | 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: 3255b21e15fc1ee8fecbe12cf0aad8a8cd1ac6812cc4f08d495d697f3b001bdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab68c3e10b7f4c2eaad0946fb7ee4c71ef02eb4ae4af93a9a588741fbf5b791d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-08-19T08:11:53Z",
    "title_canon_sha256": "4bc7c7d21422d95ee04459168ec278d1009af6d0932cf2c3684d173419a47e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04558",
    "kind": "arxiv",
    "version": 1
  }
}