Pith Number

pith:MCUH2IKO

pith:2017:MCUH2IKOLF7FG2NXAO54KIMGLY

not attested not anchored not stored refs pending

LoCuSS: The infall of X-ray groups onto massive clusters

A. Babul, A. Finoguenov, C. Loyola, C. P. Haines, E. Egami, F. Ziparo, G. P. Smith, L. E. Campusano, M. Bianconi, M. J. Pereira, N. Okabe, P. Mazzotta, S. L. McGee

arxiv:1709.04945 v1 · 2017-09-14 · 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{MCUH2IKOLF7FG2NXAO54KIMGLY}

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	2026-05-18T00:19:26.831388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60a87d214e597e5369b703bbc521865e2f9f19e6d554d45cd4d4922787b66c8b

Aliases

arxiv: 1709.04945 · arxiv_version: 1709.04945v1 · doi: 10.48550/arxiv.1709.04945 · pith_short_12: MCUH2IKOLF7F · pith_short_16: MCUH2IKOLF7FG2NX · pith_short_8: MCUH2IKO

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/MCUH2IKOLF7FG2NXAO54KIMGLY \
  | 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: 60a87d214e597e5369b703bbc521865e2f9f19e6d554d45cd4d4922787b66c8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ced3d7f5e4e5f0cc99c2add55b6e022bdf0b27ed701d1b5c3a0e202a2ac75ee6",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-09-14T18:45:32Z",
    "title_canon_sha256": "9f6bb04a8bdd67b84ffe764aaca88a346cc3d97c2cc9d4837fdd7abf642a2590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04945",
    "kind": "arxiv",
    "version": 1
  }
}