Pith Number

pith:3IPNCK5Y

pith:2015:3IPNCK5YRH2UB5NNYWBKBHEMJI

not attested not anchored not stored refs pending

A unified numerical model of collisional depolarization and broadening rates due to hydrogen atom collisions

A. Radi, M. Derouich, P.S. Barklem

arxiv:1508.06482 v1 · 2015-08-26 · astro-ph.SR · physics.atom-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{3IPNCK5YRH2UB5NNYWBKBHEMJI}

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	2026-05-18T01:25:38.471858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da1ed12bb889f540f5adc582a09c8c4a36ee2101582ecd422f9c5387f7f29d15

Aliases

arxiv: 1508.06482 · arxiv_version: 1508.06482v1 · doi: 10.48550/arxiv.1508.06482 · pith_short_12: 3IPNCK5YRH2U · pith_short_16: 3IPNCK5YRH2UB5NN · pith_short_8: 3IPNCK5Y

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/3IPNCK5YRH2UB5NNYWBKBHEMJI \
  | 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: da1ed12bb889f540f5adc582a09c8c4a36ee2101582ecd422f9c5387f7f29d15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecaded512fc89a490b98e4980ec96b21c3310bb2cf1d8d3d3b935f843c6d516e",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-08-26T13:18:23Z",
    "title_canon_sha256": "68b70c22965f483197b8b5187bacbbb7fdc1e12bdb200941ce53a0ec33eb4a7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06482",
    "kind": "arxiv",
    "version": 1
  }
}