Pith Number

pith:PYGDAG7M

pith:2014:PYGDAG7M2ZVY4B7B33BGRGPIBF

not attested not anchored not stored refs pending

Offsets between the X-ray and the Sunyaev-Zel'dovich-effect peaks in merging galaxy clusters and their cosmological implications

Congyao Zhang (KIAA), Qingjuan Yu (KIAA), Youjun Lu (NAOC)

arxiv:1406.4019 v1 · 2014-06-16 · 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{PYGDAG7M2ZVY4B7B33BGRGPIBF}

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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	2026-05-18T01:42:56.535724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e0c301becd66b8e07e1dec26899e80976c6cf2ecc2fbcadb6fa6fa9d3cae0b3

Aliases

arxiv: 1406.4019 · arxiv_version: 1406.4019v1 · doi: 10.48550/arxiv.1406.4019 · pith_short_12: PYGDAG7M2ZVY · pith_short_16: PYGDAG7M2ZVY4B7B · pith_short_8: PYGDAG7M

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/PYGDAG7M2ZVY4B7B33BGRGPIBF \
  | 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: 7e0c301becd66b8e07e1dec26899e80976c6cf2ecc2fbcadb6fa6fa9d3cae0b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11bb5535971b6e7e535d0b3eb1f52bb86ef533ffab8df078c7a2a74e89239cc6",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-06-16T14:04:20Z",
    "title_canon_sha256": "1745aa004cf589fb627ca380e10f850123a73f61779c9a615246d67cf55f4f2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4019",
    "kind": "arxiv",
    "version": 1
  }
}