Pith Number

pith:I6DTLFBK

pith:2018:I6DTLFBKQH6CMUVYFKSWOKDBIP

not attested not anchored not stored refs pending

Converged Close-Coupling R-Matrix calculations of Photoionization of Fe XVII in Astrophysical Plasmas: from Convergence to Completeness

Anil K. Pradhan, Lianshui Zhao, Sultana N. Nahar, Werner Eissner

arxiv:1801.02188 v1 · 2018-01-07 · astro-ph.SR · physics.atm-clus · 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{I6DTLFBKQH6CMUVYFKSWOKDBIP}

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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	2026-05-18T00:26:34.629866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

478735942a81fc2652b82aa567286143d3fed9e5611047e6317f979fb9d8b078

Aliases

arxiv: 1801.02188 · arxiv_version: 1801.02188v1 · doi: 10.48550/arxiv.1801.02188 · pith_short_12: I6DTLFBKQH6C · pith_short_16: I6DTLFBKQH6CMUVY · pith_short_8: I6DTLFBK

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/I6DTLFBKQH6CMUVYFKSWOKDBIP \
  | 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: 478735942a81fc2652b82aa567286143d3fed9e5611047e6317f979fb9d8b078

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a6c587becc6b5fac49126fef764ba2c19af96b5f1514164f5519a17a06b1e97",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-01-07T13:27:39Z",
    "title_canon_sha256": "79fcd2d47ff95c1498fce0018e0b7ae06d594aa9fbc29543e8f70da58d6c9065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02188",
    "kind": "arxiv",
    "version": 1
  }
}