Pith Number

pith:QLVPSHEG

pith:2018:QLVPSHEGUVSGYUOB42NWXE4EBB

not attested not anchored not stored refs pending

The Megaparsec-scale Gas-sloshing Spiral in the Remnant Cool Core Cluster Abell 1763

E. L. Blanton, E. M. Douglass, J. A. Zuhone, L. O. V. Edwards, S. W. Randall, T. E. Clarke, Z. Sabry

arxiv:1812.02645 v1 · 2018-12-06 · astro-ph.HE · 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{QLVPSHEGUVSGYUOB42NWXE4EBB}

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	2026-05-17T23:58:55.275705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82eaf91c86a5646c51c1e69b6b9384086f0c35883b59a65a47edd87af78f5b49

Aliases

arxiv: 1812.02645 · arxiv_version: 1812.02645v1 · doi: 10.48550/arxiv.1812.02645 · pith_short_12: QLVPSHEGUVSG · pith_short_16: QLVPSHEGUVSGYUOB · pith_short_8: QLVPSHEG

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/QLVPSHEGUVSGYUOB42NWXE4EBB \
  | 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: 82eaf91c86a5646c51c1e69b6b9384086f0c35883b59a65a47edd87af78f5b49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e6502a0fe8f2e1aa6a138ca83800e36320518d06126c634b7be7dbb169a36f2",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-06T16:28:14Z",
    "title_canon_sha256": "e0afb00517882cf592036f127594bdc5a1b21703af5fd89ca035d62dd191029e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02645",
    "kind": "arxiv",
    "version": 1
  }
}