Pith Number

pith:J5JK4VE7

pith:2021:J5JK4VE7RIUXEIOVQJ3OXZPHWG

not attested not anchored not stored refs pending

Spectrally resolved cosmic rays: II -- Momentum-dependent cosmic ray diffusion drives powerful galactic winds

Christoph Pfrommer, Philipp Girichidis, R\"udiger Pakmor, Volker Springel

arxiv:2109.13250 v2 · 2021-09-27 · 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{J5JK4VE7RIUXEIOVQJ3OXZPHWG}

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.

Cited by

1 paper in Pith

CRexit observed: probing cosmic ray transport in the circumgalactic medium with absorption line spectra

Receipt and verification

First computed	2026-07-05T05:50:37.847578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f52ae549f8a297221d58276ebe5e7b1954bed265c1eac3294f2fdd70df51b53

Aliases

arxiv: 2109.13250 · arxiv_version: 2109.13250v2 · doi: 10.48550/arxiv.2109.13250 · pith_short_12: J5JK4VE7RIUX · pith_short_16: J5JK4VE7RIUXEIOV · pith_short_8: J5JK4VE7

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/J5JK4VE7RIUXEIOVQJ3OXZPHWG \
  | 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: 4f52ae549f8a297221d58276ebe5e7b1954bed265c1eac3294f2fdd70df51b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bfa9bbc0d6349c5b04bc4c11f92f1598f94f3b0b1395f0cc6b3388518095ebf",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-27T18:00:00Z",
    "title_canon_sha256": "51c3d863dee38b6955d2c3e9280274eb110bdf16ab7b5066666f7f76c752a36a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13250",
    "kind": "arxiv",
    "version": 2
  }
}