Pith Number

pith:VDM7BTXS

pith:2020:VDM7BTXSVC77MSGJVM76TFPCHU

not attested not anchored not stored refs pending

Toward Solving the Puzzle: Dissecting the Complex Merger A521 with Multi-wavelength Data

Jae-Woo Kim, Kyle Finner, Mijin Yoon, M. James Jee, Rory Smith, Wonki Lee

arxiv:2006.13535 v2 · 2020-06-24 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDM7BTXSVC77MSGJVM76TFPCHU}

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

Multi-Wavelength Signatures of a Giant Cometary Radio Halo in MACSJ0417-1154

Receipt and verification

First computed	2026-07-05T01:52:20.992407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8d9f0cef2a8bff648c9ab3fe995e23d0740cc019891f888f02d3d0f51e47910

Aliases

arxiv: 2006.13535 · arxiv_version: 2006.13535v2 · doi: 10.48550/arxiv.2006.13535 · pith_short_12: VDM7BTXSVC77 · pith_short_16: VDM7BTXSVC77MSGJ · pith_short_8: VDM7BTXS

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/VDM7BTXSVC77MSGJVM76TFPCHU \
  | 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: a8d9f0cef2a8bff648c9ab3fe995e23d0740cc019891f888f02d3d0f51e47910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b82067f8d7f52bf18629d2618dc10e69be71c0a880237d92de069ff68d352fb",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-24T07:42:51Z",
    "title_canon_sha256": "c63b58c77eaaf5b1b4088e17f1e4e04b99de7e7f4608713b116af36a382c2a9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.13535",
    "kind": "arxiv",
    "version": 2
  }
}