Pith Number

pith:MIWUY66G

pith:2018:MIWUY66GX5VP7HZMEQIDGTLW7P

not attested not anchored not stored refs pending

Discovery of a diffuse optical line emitting halo in the core of the Centaurus cluster of galaxies: Line emission outside the protection of the filaments

A. C. Edge, A. C. Fabian, F. Combes, F. L. Polles, H. R. Russell, P. Salom\'e, R. S. Beckmann, S. L. Hamer, V. Olivares

arxiv:1803.09765 v2 · 2018-03-26 · 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{MIWUY66GX5VP7HZMEQIDGTLW7P}

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	2026-05-17T23:56:10.254061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

622d4c7bc6bf6aff9f2c2410334d76fbc9b7ed826d32975e8ce0d5a87a369bf2

Aliases

arxiv: 1803.09765 · arxiv_version: 1803.09765v2 · doi: 10.48550/arxiv.1803.09765 · pith_short_12: MIWUY66GX5VP · pith_short_16: MIWUY66GX5VP7HZM · pith_short_8: MIWUY66G

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/MIWUY66GX5VP7HZMEQIDGTLW7P \
  | 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: 622d4c7bc6bf6aff9f2c2410334d76fbc9b7ed826d32975e8ce0d5a87a369bf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf4fc0cab64ec40c282a3d1b4ce81869eeb5a9e6631f79bf64ebbef1d97cdd32",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-03-26T18:00:20Z",
    "title_canon_sha256": "babd9a71c229401c748d7c920f318652d18805dd83a5e35a7448cac79eb4637d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09765",
    "kind": "arxiv",
    "version": 2
  }
}