Pith Number

pith:CPAZQJ3B

pith:2024:CPAZQJ3BNPCP4XPB55BGIF74KD

not attested not anchored not stored refs pending

Testing analytical methods to derive the cosmic-ray ionisation rate in cold regions via synthetic observations

A. Lupi, D. Gaete-Espinoza, E. Redaelli, G. Sabatini, P. Caselli, S. Bovino, T. Grassi

arxiv:2402.10852 v1 · 2024-02-16 · 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{CPAZQJ3BNPCP4XPB55BGIF74KD}

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	2026-07-05T07:46:01.530003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c19827616bc4fe5de1ef426417fc50daf2e8d4713c45fb4fd10a4534450c24

Aliases

arxiv: 2402.10852 · arxiv_version: 2402.10852v1 · doi: 10.48550/arxiv.2402.10852 · pith_short_12: CPAZQJ3BNPCP · pith_short_16: CPAZQJ3BNPCP4XPB · pith_short_8: CPAZQJ3B

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/CPAZQJ3BNPCP4XPB55BGIF74KD \
  | 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: 13c19827616bc4fe5de1ef426417fc50daf2e8d4713c45fb4fd10a4534450c24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa69eec20e445b150b9c20464eb73a7f78a4dc54d71132b404d89d6315186a77",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-16T17:44:47Z",
    "title_canon_sha256": "0a034612dfbb90b50864dfcdfae5c325f8caf1742a8e87b6ea73e3404ec16432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.10852",
    "kind": "arxiv",
    "version": 1
  }
}