Pith Number

pith:R3PWXRIZ

pith:2014:R3PWXRIZS6XONSAVWRRNDYJZ7I

not attested not anchored not stored refs pending

Fe I Oscillator Strengths for the Gaia-ESO Survey

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

arxiv:1404.5578 v1 · 2014-04-22 · 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{R3PWXRIZS6XONSAVWRRNDYJZ7I}

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	2026-05-18T01:43:26.325753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8edf6bc51997aee6c815b462d1e139fa0395978b43c539285fedd6f72facb6b2

Aliases

arxiv: 1404.5578 · arxiv_version: 1404.5578v1 · doi: 10.48550/arxiv.1404.5578 · pith_short_12: R3PWXRIZS6XO · pith_short_16: R3PWXRIZS6XONSAV · pith_short_8: R3PWXRIZ

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/R3PWXRIZS6XONSAVWRRNDYJZ7I \
  | 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: 8edf6bc51997aee6c815b462d1e139fa0395978b43c539285fedd6f72facb6b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bb7a095c2116b9a0816b5bcec8638b269f3fa0d4f288e770b7de04af55cdf4e",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-22T18:10:05Z",
    "title_canon_sha256": "ac05819d1e0a6ae396a0d215dce2848a95b0864d7db43e3eb933a911d5b41dfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5578",
    "kind": "arxiv",
    "version": 1
  }
}