Pith Number

pith:IO6QQUYV

pith:2014:IO6QQUYVSC3VMXUXOZJN5HAEA4

not attested not anchored not stored refs pending

Tracing the merger history of MACS clusters using the GMRT

A. Datta, H. T. Intema, S. Paul

arxiv:1412.0285 v1 · 2014-11-30 · 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{IO6QQUYVSC3VMXUXOZJN5HAEA4}

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	2026-05-18T00:41:23.543819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43bd08531590b7565e977652de9c040719be67ba8f3887807609a8e0a9423014

Aliases

arxiv: 1412.0285 · arxiv_version: 1412.0285v1 · doi: 10.48550/arxiv.1412.0285 · pith_short_12: IO6QQUYVSC3V · pith_short_16: IO6QQUYVSC3VMXUX · pith_short_8: IO6QQUYV

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/IO6QQUYVSC3VMXUXOZJN5HAEA4 \
  | 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: 43bd08531590b7565e977652de9c040719be67ba8f3887807609a8e0a9423014

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449ec1670abeaf848dbe7ffa5fc3d4d76c527f504414853477adf4d4d4ffb02d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-11-30T21:13:49Z",
    "title_canon_sha256": "59e158e30d4e4f45f950f9f19b7a5b759759bdc1eceb3e3ab6e9120758159e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0285",
    "kind": "arxiv",
    "version": 1
  }
}