Pith Number

pith:HJ43NN7H

pith:2026:HJ43NN7HGZDY447MCRV7GRXQER

not attested not anchored not stored refs pending

BlackHoleWeather -- Chaotic cold accretion across the meso-scale: Morphology and thermodynamics

Ashkbiz Danehkar, Davide M. Brustio, Fabrizio Fiore, Filippo Barbani, Filippo M. Maccagni, Francesco Tombesi, Fred J. Jennings, Giovanni Stel, Martin Fournier, Massimo Gaspari, Olmo Piana, Pasquale Temi, Roberto Serafinelli, Valeria Olivares, Vieri Cammelli

arxiv:2605.27507 v1 · 2026-05-26 · 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{HJ43NN7HGZDY447MCRV7GRXQER}

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	2026-05-28T00:05:21.944208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a79b6b7e736478e73ec146bf346f0244322e91268c16b3b57246f48588d6379

Aliases

arxiv: 2605.27507 · arxiv_version: 2605.27507v1 · doi: 10.48550/arxiv.2605.27507 · pith_short_12: HJ43NN7HGZDY · pith_short_16: HJ43NN7HGZDY447M · pith_short_8: HJ43NN7H

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/HJ43NN7HGZDY447MCRV7GRXQER \
  | 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: 3a79b6b7e736478e73ec146bf346f0244322e91268c16b3b57246f48588d6379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eadfd70b2b5584e5842bb4dd01ab196cf6bc0ba72150fea5900f2340a936d67",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-26T18:00:01Z",
    "title_canon_sha256": "a12aea07bbaf6572d52b69e513a9b4566fe5b14df33ed99aa130db2d1e813a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27507",
    "kind": "arxiv",
    "version": 1
  }
}