Pith Number

pith:DZSFFBOB

pith:2017:DZSFFBOB6V7I66WZKPJCEIRF2V

not attested not anchored not stored refs pending

Discovery of a radio relic in the low mass, merging galaxy cluster PLCK G200.9-28.2

((1) National Centre for Radio Astrophysics, (2) NASA Goddard Space Flight Centre, 3, (3) The Johns Hopkins University, 4), (4) Department of Physics, (5) Naval Research Laboratory, (6) INAF-Istituto di Radioastronomia, 7), (8) Leiden Observatory, Astronomy, Daniele Dallacasa (6, Daniel R. Wik (2, Francesco de Gasperin (8), Gianfranco Brunetti (6), India, Italy, Italy (7) Dipartimento di Fisica e Astronomia, Leiden University, Rossella Cassano (6), Ruta Kale (1), Simona Giacintucci (5), Tata Institute of Fundamental Research, the Netherlands), Tiziana Venturi (6), Universita di Bologna, University of Utah, USA

arxiv:1708.01718 v1 · 2017-08-05 · 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{DZSFFBOB6V7I66WZKPJCEIRF2V}

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	2026-05-18T00:34:46.649851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e645285c1f57e8f7ad953d2222225d56dd9f9d0abff77545ed77bc54c6015bd

Aliases

arxiv: 1708.01718 · arxiv_version: 1708.01718v1 · doi: 10.48550/arxiv.1708.01718 · pith_short_12: DZSFFBOB6V7I · pith_short_16: DZSFFBOB6V7I66WZ · pith_short_8: DZSFFBOB

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/DZSFFBOB6V7I66WZKPJCEIRF2V \
  | 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: 1e645285c1f57e8f7ad953d2222225d56dd9f9d0abff77545ed77bc54c6015bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "288343e11866a69b1ed897dfeaa781a400d54add2ff05d296ac1289390bd759e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-08-05T06:40:53Z",
    "title_canon_sha256": "6af30e938863d15c1107b0c50be89777e826835f75a0a9b9af75a3d1f142472e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01718",
    "kind": "arxiv",
    "version": 1
  }
}