Pith Number

pith:5Q6QPF55

pith:2019:5Q6QPF55EJYWERTBRIE6Y7DKLL

not attested not anchored not stored refs pending

Iron abundance distribution in the hot gas of merging galaxy clusters

A. Simionescu, E. N. Ercan, F. Mernier, I. Urdampilleta, J. de Plaa, J. S. Kaastra, S. Kara

arxiv:1906.08067 v1 · 2019-06-19 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Q6QPF55EJYWERTBRIE6Y7DKLL}

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	2026-07-05T00:03:15.796626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec3d0797bd22716246618a09ec7c6a5af39fdea381b1397ec6c68a7717dbcf4a

Aliases

arxiv: 1906.08067 · arxiv_version: 1906.08067v1 · doi: 10.48550/arxiv.1906.08067 · pith_short_12: 5Q6QPF55EJYW · pith_short_16: 5Q6QPF55EJYWERTB · pith_short_8: 5Q6QPF55

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/5Q6QPF55EJYWERTBRIE6Y7DKLL \
  | 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: ec3d0797bd22716246618a09ec7c6a5af39fdea381b1397ec6c68a7717dbcf4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "606be72e6243ad2fa5f71c1f9f20cf1224a80296578997a2927f05ac0ac81baf",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-19T12:33:47Z",
    "title_canon_sha256": "3795d578bf851a0aa22dfdfe40c8d5ebd829b161fb9f76a5a83d4fed7e2d3e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08067",
    "kind": "arxiv",
    "version": 1
  }
}