Pith Number

pith:4L3LMHT4

pith:2024:4L3LMHT4U5WIRCILSKPKK3U6VG

not attested not anchored not stored refs pending

Parsec-scale cosmic-ray ionisation rate in Orion

A. Hacar, A. Socci, G. Sabatini, M. Padovani, S. Bovino

arxiv:2404.15754 v1 · 2024-04-24 · 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{4L3LMHT4U5WIRCILSKPKK3U6VG}

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	2026-07-05T08:39:21.243304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f6b61e7ca76c88890b929ea56e9ea9948281074020736dcd0ebfabb3188551

Aliases

arxiv: 2404.15754 · arxiv_version: 2404.15754v1 · doi: 10.48550/arxiv.2404.15754 · pith_short_12: 4L3LMHT4U5WI · pith_short_16: 4L3LMHT4U5WIRCIL · pith_short_8: 4L3LMHT4

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/4L3LMHT4U5WIRCILSKPKK3U6VG \
  | 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: e2f6b61e7ca76c88890b929ea56e9ea9948281074020736dcd0ebfabb3188551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da558bba1124212e84593a8c51f8fb25f1a8c084295f5718ab088bb9b8819f97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-04-24T09:16:10Z",
    "title_canon_sha256": "f2045a2df1632f1fbe298b50dee6f6fa1814b86f3c287e8be4b6523f2296fe16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15754",
    "kind": "arxiv",
    "version": 1
  }
}