Pith Number

pith:F5V3SYOA

pith:2018:F5V3SYOADRSTOFDT6G35B2DFJ6

not attested not anchored not stored refs pending

High-resolution Charge Exchange Spectra with L-shell Nickel Show Striking Differences from Models

C. A. Kilbourne, F. S. Porter, G. L. Betancourt-Martinez, G. V. Brown, M. A. Leutenegger, N. Hell, P. Beiersdorfer, R. L. Kelley, R. S. Cumbee, T. E. Lockard

arxiv:1811.12411 v1 · 2018-11-29 · astro-ph.HE · astro-ph.EP · 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{F5V3SYOADRSTOFDT6G35B2DFJ6}

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	2026-05-17T23:59:31.723127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f6bb961c01c65371473f1b7d0e8654f94b566cdaaec2f3ed1a45a97a90da7dc

Aliases

arxiv: 1811.12411 · arxiv_version: 1811.12411v1 · doi: 10.48550/arxiv.1811.12411 · pith_short_12: F5V3SYOADRST · pith_short_16: F5V3SYOADRSTOFDT · pith_short_8: F5V3SYOA

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/F5V3SYOADRSTOFDT6G35B2DFJ6 \
  | 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: 2f6bb961c01c65371473f1b7d0e8654f94b566cdaaec2f3ed1a45a97a90da7dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afe63a1f8b04a935f71c97246048c37ce94df270f30c83ad56b77f4fd5ae003e",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-29T19:00:00Z",
    "title_canon_sha256": "0fa2ee0f42837ef849743d5df551ad9493f73b367279885a6dd8567622e2cbfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12411",
    "kind": "arxiv",
    "version": 1
  }
}