Pith Number

pith:33E2AON4

pith:2014:33E2AON4ER2OQZ45IPLSOSBDLS

not attested not anchored not stored refs pending

The Chemical Evolution of Fluorine in the Bulge - High-resolution K-band spectra of giants in three fields

C. Kobayashi, G. M. Harper, H. J\"onsson, K. Cunha, K. Eriksson, M. Schultheis, M. Zoccali, N. Ryde, V. V. Smith

arxiv:1403.2594 v1 · 2014-03-11 · 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{33E2AON4ER2OQZ45IPLSOSBDLS}

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	2026-05-18T02:52:25.452477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dec9a039bc2474e8679d43d72748235cb8b42ddf3062c73d89458c2fc99b14e0

Aliases

arxiv: 1403.2594 · arxiv_version: 1403.2594v1 · doi: 10.48550/arxiv.1403.2594 · pith_short_12: 33E2AON4ER2O · pith_short_16: 33E2AON4ER2OQZ45 · pith_short_8: 33E2AON4

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/33E2AON4ER2OQZ45IPLSOSBDLS \
  | 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: dec9a039bc2474e8679d43d72748235cb8b42ddf3062c73d89458c2fc99b14e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afbbc7412bf4b39bd1311d1772466da46d3b1dff88a9dc9055a8a9598701b59d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-11T14:45:01Z",
    "title_canon_sha256": "34424b6a9d747069b0946bf5a9f99f090fcec3dd41f066371400efb072f31579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2594",
    "kind": "arxiv",
    "version": 1
  }
}