Pith Number

pith:R5AL2EBU

pith:2026:R5AL2EBUJAQDLQC6JNT7Y6ZXXV

not attested not anchored not stored refs pending

CRESCENDO II: Spectral cosmic rays with improved energy losses and realistic supernova seeding

Daniel Karner, Ildar Khabibullin, Klaus Dolag, Ludwig M. B\"oss

arxiv:2607.14363 v1 · 2026-07-15 · astro-ph.HE · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5AL2EBUJAQDLQC6JNT7Y6ZXXV}

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	2026-07-17T00:21:07.944156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f40bd1034482035c05e4b67fc7b37bd5ba460c122cb5dc91c69bdb95aa59c54

Aliases

arxiv: 2607.14363 · arxiv_version: 2607.14363v1 · doi: 10.48550/arxiv.2607.14363 · pith_short_12: R5AL2EBUJAQD · pith_short_16: R5AL2EBUJAQDLQC6 · pith_short_8: R5AL2EBU

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/R5AL2EBUJAQDLQC6JNT7Y6ZXXV \
  | 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: 8f40bd1034482035c05e4b67fc7b37bd5ba460c122cb5dc91c69bdb95aa59c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5469749cbe2845742545ccc1baf105130971c369327f7921f0ce8fbbc3cc605a",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-15T21:01:45Z",
    "title_canon_sha256": "4d60d57bf774b258954eacb16e56d41f469c26266308080781f2001936306c4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14363",
    "kind": "arxiv",
    "version": 1
  }
}