Pith Number

pith:HGMOYQZZ

pith:2012:HGMOYQZZBUNAXR6SF3MHHXUABC

not attested not anchored not stored refs pending

The X-ray-Optical Relations for Nine Clusters at z = 0.7-1.1

Brian C. Lemaux, Chris D. Fassnacht, Dale D. Kocevski, Gordon K. Squires, Lori M. Lubin, Nick Rumbaugh, Roy R. Gal

arxiv:1212.4219 v1 · 2012-12-18 · 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{HGMOYQZZBUNAXR6SF3MHHXUABC}

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	2026-05-18T01:52:31.203501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3998ec43390d1a0bc7d22ed873de8008904631ac86aeb0124184d32ca24f614e

Aliases

arxiv: 1212.4219 · arxiv_version: 1212.4219v1 · doi: 10.48550/arxiv.1212.4219 · pith_short_12: HGMOYQZZBUNA · pith_short_16: HGMOYQZZBUNAXR6S · pith_short_8: HGMOYQZZ

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/HGMOYQZZBUNAXR6SF3MHHXUABC \
  | 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: 3998ec43390d1a0bc7d22ed873de8008904631ac86aeb0124184d32ca24f614e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68cd32e6ea0e84a4fc050a8d73a50b4b3eadc91e3551dea34af91ab3418ee002",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-18T03:14:57Z",
    "title_canon_sha256": "d27d46e5e29438f960e54c10bdfe4014835ab4b65f3ef9212a564b2a7a6b31e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4219",
    "kind": "arxiv",
    "version": 1
  }
}