Pith Number

pith:2UGAUR73

pith:2018:2UGAUR73JC6RHAJ4WHX2WUHSOK

not attested not anchored not stored refs pending

A Detailed Study of the Most Relaxed SPT-Selected Galaxy Clusters: Cool Core and Central Galaxy Properties

A. B. Mantz, B. A. Benson, C. L. Reichardt, E. Bulbul, G. Khullar, G. P. Garmire, I. Chiu, J. Hlavacek-Larrondo, J. J. Mohr, M. Bayliss, M. Brodwin, M. McDonald, N. Gupta, R. E. A. Canning, S. W. Allen, T. Schrabback, W. R. Forman

arxiv:1809.09104 v1 · 2018-09-24 · astro-ph.HE · 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{2UGAUR73JC6RHAJ4WHX2WUHSOK}

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	2026-05-17T23:56:17.778455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d50c0a47fb48bd13813cb1efab50f2728365c6ed85f50b3a9f6a0bc778f7f33c

Aliases

arxiv: 1809.09104 · arxiv_version: 1809.09104v1 · doi: 10.48550/arxiv.1809.09104 · pith_short_12: 2UGAUR73JC6R · pith_short_16: 2UGAUR73JC6RHAJ4 · pith_short_8: 2UGAUR73

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/2UGAUR73JC6RHAJ4WHX2WUHSOK \
  | 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: d50c0a47fb48bd13813cb1efab50f2728365c6ed85f50b3a9f6a0bc778f7f33c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b71bf355f5bc212879a573408508173f97c1d518e1214f4371a26e964551ed4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-24T18:00:00Z",
    "title_canon_sha256": "b647f0f8d7204c44b7859c02bbb7584764d4d3655fca5379ab6844c4b83ddb29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09104",
    "kind": "arxiv",
    "version": 1
  }
}