Pith Number

pith:ZUEECDAT

pith:2015:ZUEECDAT3SYIUGULQRDBHWGU3Y

not attested not anchored not stored refs pending

Atomic Data and Spectral Models for FeII

Claudio Mendoza, Connor Ballance, Gary Ferland, Manuel A. Bautista, Pascal Quinet, Timothy R. Kallman, Vanessa Fivet

arxiv:1505.05583 v1 · 2015-05-21 · 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{ZUEECDAT3SYIUGULQRDBHWGU3Y}

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	2026-05-18T02:03:54.069531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd08410c13dcb08a1a8b844613d8d4de27e0143873b7b27cd2111eb0aa715140

Aliases

arxiv: 1505.05583 · arxiv_version: 1505.05583v1 · doi: 10.48550/arxiv.1505.05583 · pith_short_12: ZUEECDAT3SYI · pith_short_16: ZUEECDAT3SYIUGUL · pith_short_8: ZUEECDAT

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/ZUEECDAT3SYIUGULQRDBHWGU3Y \
  | 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: cd08410c13dcb08a1a8b844613d8d4de27e0143873b7b27cd2111eb0aa715140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "392c8298576fef81ed17207aef5445611fd512431282dccdd1fb7643e1e65a17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-21T01:50:19Z",
    "title_canon_sha256": "41984f8abea021cae3652b5627c60edc1fe6c14aa25fcdeb6e13a9e1c26575c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05583",
    "kind": "arxiv",
    "version": 1
  }
}