Pith Number

pith:SFC4L6WE

pith:2022:SFC4L6WEILA3AB6B663VCXGL6W

not attested not anchored not stored refs pending

Stochasticity of Cosmic Rays from Supernova Remnants and the Ionization Rates in Molecular Clouds

Philipp Mertsch, Sarah Recchia, Stefano Gabici, Vo Hong Minh Phan

arxiv:2209.10581 v2 · 2022-09-21 · astro-ph.HE · 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{SFC4L6WEILA3AB6B663VCXGL6W}

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	2026-07-05T06:22:42.085952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9145c5fac442c1b007c1f7b7515ccbf5950e34d5d5b5c36c0452671a55e601d2

Aliases

arxiv: 2209.10581 · arxiv_version: 2209.10581v2 · doi: 10.48550/arxiv.2209.10581 · pith_short_12: SFC4L6WEILA3 · pith_short_16: SFC4L6WEILA3AB6B · pith_short_8: SFC4L6WE

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/SFC4L6WEILA3AB6B663VCXGL6W \
  | 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: 9145c5fac442c1b007c1f7b7515ccbf5950e34d5d5b5c36c0452671a55e601d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0428f6f0ea258b48f13a3342687887ff1176ec15d4a5caa3127c3bbdb48bf4af",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-09-21T18:14:49Z",
    "title_canon_sha256": "f1aee32d3bbf13703e238de9689d6fa89cf9d7b05f6a05c917c0245332eda98c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10581",
    "kind": "arxiv",
    "version": 2
  }
}