Pith Number

pith:5KDF3HGI

pith:2014:5KDF3HGIZL5O7TUKW2IB3VOJRY

not attested not anchored not stored refs pending

Fe I Oscillator Strengths for Transitions from High-lying Even-Parity Levels

E. A. Den Hartog, J. C. Pickering, J. E. Lawler, K. Lind, M. P. Ruffoni, N. R. Brewer

arxiv:1409.8142 v1 · 2014-09-29 · astro-ph.SR · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KDF3HGIZL5O7TUKW2IB3VOJRY}

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	2026-05-18T01:41:54.398357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea865d9cc8cafaefce8ab6901dd5c98e3c3e37012b8f0d34a5b6b7b06b1908fb

Aliases

arxiv: 1409.8142 · arxiv_version: 1409.8142v1 · doi: 10.48550/arxiv.1409.8142 · pith_short_12: 5KDF3HGIZL5O · pith_short_16: 5KDF3HGIZL5O7TUK · pith_short_8: 5KDF3HGI

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/5KDF3HGIZL5O7TUKW2IB3VOJRY \
  | 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: ea865d9cc8cafaefce8ab6901dd5c98e3c3e37012b8f0d34a5b6b7b06b1908fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbdbd73169aeb00d0765015b24c88baf502d48700a992c3801d5f1406b48e1d6",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-29T14:53:31Z",
    "title_canon_sha256": "49f852e5d8008186e7da49d419e30c79dd2aea3a0d5e2f741b65048ce35cb73b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8142",
    "kind": "arxiv",
    "version": 1
  }
}