Pith Number

pith:FV3YRHHI

pith:2016:FV3YRHHIDLAT3I4DYSUMOZJBE7

not attested not anchored not stored refs pending

Photoionization of Co$^{+}$ and electron-impact excitation of Co$^{2+}$ using the Dirac R-matrix method

A. Hibbert, C. A. Ramsbottom, C. P. Ballance, N. B. Tyndall

arxiv:1605.05523 v1 · 2016-05-18 · 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{FV3YRHHIDLAT3I4DYSUMOZJBE7}

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	2026-05-18T01:05:43.220384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d77889ce81ac13da383c4a8c7652127d3ae88b676e88d474b25161461faa383

Aliases

arxiv: 1605.05523 · arxiv_version: 1605.05523v1 · doi: 10.48550/arxiv.1605.05523 · pith_short_12: FV3YRHHIDLAT · pith_short_16: FV3YRHHIDLAT3I4D · pith_short_8: FV3YRHHI

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/FV3YRHHIDLAT3I4DYSUMOZJBE7 \
  | 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: 2d77889ce81ac13da383c4a8c7652127d3ae88b676e88d474b25161461faa383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f906be4a7952e2b595289e3ae5c0722e3db42b3a5daebc027d418b8db26ab3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-05-18T11:20:20Z",
    "title_canon_sha256": "d28caff3a2152a113ef0b29dd0561933a69abbfcbb45b31097cdd7e1a26ff73f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05523",
    "kind": "arxiv",
    "version": 1
  }
}