Pith Number

pith:MGAMFN37

pith:2017:MGAMFN37TJSJVWVQB2LBD7IRQB

not attested not anchored not stored refs pending

Physical Origins of Gas Motions in Galaxy Cluster Cores: Interpreting Hitomi Observations of the Perseus Cluster

Daisuke Nagai (Yale), Erwin T. Lau (Yale), Massimo Gaspari (Princeton), Paolo Coppi (Yale)

arxiv:1705.06280 v2 · 2017-05-17 · astro-ph.CO · 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{MGAMFN37TJSJVWVQB2LBD7IRQB}

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	2026-05-18T00:31:12.753178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6180c2b77f9a649adab00e9611fd118065d0eeac40b2c9608b697a9662805f77

Aliases

arxiv: 1705.06280 · arxiv_version: 1705.06280v2 · doi: 10.48550/arxiv.1705.06280 · pith_short_12: MGAMFN37TJSJ · pith_short_16: MGAMFN37TJSJVWVQ · pith_short_8: MGAMFN37

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/MGAMFN37TJSJVWVQB2LBD7IRQB \
  | 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: 6180c2b77f9a649adab00e9611fd118065d0eeac40b2c9608b697a9662805f77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6436cca4cdf3f998128e623696e9dcecf051883701ef4681ab64fae886356e74",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-05-17T18:00:00Z",
    "title_canon_sha256": "4d5e7a3726e25039d8ce8854fc4e974167296dd221f8b5160e767048c054bfa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06280",
    "kind": "arxiv",
    "version": 2
  }
}