Pith Number

pith:IO6VU2KP

pith:2019:IO6VU2KPLKSOCWM6PSO27YZBIG

not attested not anchored not stored refs pending

Dense gas formation and destruction in a simulated Perseus-like galaxy cluster with spin-driven black hole feedback

C. Cadiou, F. Combes, F. Polles, G. Pineau des Forets, M. D. Lehnert, P. Guillard, P. Salome, R. S. Beckmann, S. Hamer, V. Olivares, Y. Dubois

arxiv:1909.01329 v2 · 2019-09-03 · 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{IO6VU2KPLKSOCWM6PSO27YZBIG}

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	2026-07-05T00:14:15.089555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43bd5a694f5aa4e1599e7c9dafe32141b1c2503f060f7202d926c9f064031cd3

Aliases

arxiv: 1909.01329 · arxiv_version: 1909.01329v2 · doi: 10.48550/arxiv.1909.01329 · pith_short_12: IO6VU2KPLKSO · pith_short_16: IO6VU2KPLKSOCWM6 · pith_short_8: IO6VU2KP

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/IO6VU2KPLKSOCWM6PSO27YZBIG \
  | 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: 43bd5a694f5aa4e1599e7c9dafe32141b1c2503f060f7202d926c9f064031cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63dc56a53f8ad85721f4a5b8907ddeb46aa2aaa3a20074e3e1cd6e563370b716",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-09-03T17:54:52Z",
    "title_canon_sha256": "455b336f5985febcddf08d9b1bde3a6f1cc8b5b692c1ce731c0399b36926623a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01329",
    "kind": "arxiv",
    "version": 2
  }
}