Pith Number

pith:34JQM74M

pith:2007:34JQM74MZXJPY6EYURHN7CEL3T

not attested not anchored not stored refs pending

Numerical propagation of high energy cosmic rays in the Galaxy I: technical issues

Daniel De Marco, Pasquale Blasi, Todor Stanev

arxiv:0705.1972 v1 · 2007-05-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34JQM74MZXJPY6EYURHN7CEL3T}

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

3 papers in Pith

Transition from Diffusion to Drift-Dominated Cosmic Ray Transport and the Origin of the Knee

Transport of electrons in tangled magnetic fields

Time-dependent cosmic-ray escape from wind bubbles: hard spectra formation

Receipt and verification

First computed	2026-07-04T17:03:50.153382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df13067f8ccdd2fc7898a44edf888bdcc27894bb39add668fade00a88743e29b

Aliases

arxiv: 0705.1972 · arxiv_version: 0705.1972v1 · doi: 10.48550/arxiv.0705.1972 · pith_short_12: 34JQM74MZXJP · pith_short_16: 34JQM74MZXJPY6EY · pith_short_8: 34JQM74M

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/34JQM74MZXJPY6EYURHN7CEL3T \
  | 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: df13067f8ccdd2fc7898a44edf888bdcc27894bb39add668fade00a88743e29b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418ea47e07fe412eb890ae5343e04053a1a9db27b7ba49d0052bb3b9444bb3d1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-14T16:09:19Z",
    "title_canon_sha256": "3813a3ff11fd7d6b5f3249fb0150250cc647cf4cae29194168c70591695b9a74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.1972",
    "kind": "arxiv",
    "version": 1
  }
}