Pith Number

pith:PWE35USP

pith:2015:PWE35USPPKM32DNRUZUSHJGQKA

not attested not anchored not stored refs pending

Effective collision strengths between Mg I and electrons

F. Th\'evenin, O. Zatsarinny, T. Merle

arxiv:1503.09162 v1 · 2015-03-31 · 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{PWE35USPPKM32DNRUZUSHJGQKA}

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	2026-05-18T02:03:33.332488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d89bed24f7a99bd0db1a66923a4d05024ef4138d032f0a833d009472f0c9862

Aliases

arxiv: 1503.09162 · arxiv_version: 1503.09162v1 · doi: 10.48550/arxiv.1503.09162 · pith_short_12: PWE35USPPKM3 · pith_short_16: PWE35USPPKM32DNR · pith_short_8: PWE35USP

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/PWE35USPPKM32DNRUZUSHJGQKA \
  | 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: 7d89bed24f7a99bd0db1a66923a4d05024ef4138d032f0a833d009472f0c9862

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a465defb1c42c2dc1ecec0cf483caaae44f45f5e1aba35460381b41c0c5f3f3",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-31T18:57:01Z",
    "title_canon_sha256": "66fed936186ac50080d5eadb2a047b4a245983b7b278faa62553e775a2389a38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.09162",
    "kind": "arxiv",
    "version": 1
  }
}