Pith Number

pith:WJFXIB6P

pith:2015:WJFXIB6P6TIHYRE2LQ3HUEMAPN

not attested not anchored not stored refs pending

A giant radio halo in a low-mass SZ-selected galaxy cluster: ACT-CL J0256.5+0006

Adam D. Hincks, Amir Hajian, Andrew J. Baker, Catherine Cress, Crist\'obal Sif\'on, Edward J. Wollack, Erik D. Reese, Felipe Menanteau, Huib T. Intema, Jack P. Hughes, Jonathan Sievers, J. Richard Bond, Kavilan Moodley, Kenda Knowles, Matt Hilton, Michael D. Niemack, Neeraj Gupta, Raghunathan Srianand, Ren\'ee Hlozek, Robert Lindner, Tobias A. Marriage

arxiv:1506.01547 v2 · 2015-06-04 · astro-ph.GA · 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{WJFXIB6P6TIHYRE2LQ3HUEMAPN}

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	2026-05-18T01:09:46.743229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b24b7407cff4d07c449a5c367a11807b41d1756c1a04762066935266d210eda9

Aliases

arxiv: 1506.01547 · arxiv_version: 1506.01547v2 · doi: 10.48550/arxiv.1506.01547 · pith_short_12: WJFXIB6P6TIH · pith_short_16: WJFXIB6P6TIHYRE2 · pith_short_8: WJFXIB6P

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/WJFXIB6P6TIHYRE2LQ3HUEMAPN \
  | 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: b24b7407cff4d07c449a5c367a11807b41d1756c1a04762066935266d210eda9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef801ac555089e2fa39992c13c69d4d9e8a3bce5ca3639285014e1ad53afe845",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-04T11:11:29Z",
    "title_canon_sha256": "f11f9a77bc0b9aa9377bc2c5bf8da5191b63d2e99b6e1bd68a4755f8a4945da4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01547",
    "kind": "arxiv",
    "version": 2
  }
}