Pith Number

pith:LWMZ4OIR

pith:2017:LWMZ4OIRHGQQWKEWYETCJG65BO

not attested not anchored not stored refs pending

A Study of High-redshift AGN Feedback in SZ Cluster Samples

(2) Leiden Observatory, D. A. Rafferty (1), H. T. Intema (2) ((1) Hamburger Sternwarte, L. B\^irzan (1), Leiden University), M. Br\"uggen (1), Universit\"at Hamburg

arxiv:1706.04775 v2 · 2017-06-15 · astro-ph.GA · 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{LWMZ4OIRHGQQWKEWYETCJG65BO}

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	2026-05-18T00:34:47.852628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d999e391139a10b2896c126249bdd0ba92ab3bbdfc9516d2f48bba4d0d06a4d

Aliases

arxiv: 1706.04775 · arxiv_version: 1706.04775v2 · doi: 10.48550/arxiv.1706.04775 · pith_short_12: LWMZ4OIRHGQQ · pith_short_16: LWMZ4OIRHGQQWKEW · pith_short_8: LWMZ4OIR

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/LWMZ4OIRHGQQWKEWYETCJG65BO \
  | 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: 5d999e391139a10b2896c126249bdd0ba92ab3bbdfc9516d2f48bba4d0d06a4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8283807ef8a109572922311852d8ce677c1aed2e199b8fb3f46313f680334ac8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-15T08:30:01Z",
    "title_canon_sha256": "583b54419d7e1e82f71d715a4e3714bdb41a7bec1eb8549cecd8f76f6d2ecff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04775",
    "kind": "arxiv",
    "version": 2
  }
}