Pith Number

pith:CPKLDSWI

pith:2006:CPKLDSWIECGVNVUOXHM7M4HNKR

not attested not anchored not stored refs pending

Balmer Absorption Lines in FeLoBALs

G. Kiuchi, I. Iwata, K. Aoki, K. Nakanishi, K. Ohta, M. Akiyama, M. Ando, N. Tamura

arxiv:astro-ph/0612366 v1 · 2006-12-14 · astro-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{CPKLDSWIECGVNVUOXHM7M4HNKR}

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	2026-07-04T14:53:44.342937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13d4b1cac8208d56d68eb9d9f670ed54448c4d792537ac05c198ac633971b4cd

Aliases

arxiv: astro-ph/0612366 · arxiv_version: astro-ph/0612366v1 · doi: 10.48550/arxiv.astro-ph/0612366 · pith_short_12: CPKLDSWIECGV · pith_short_16: CPKLDSWIECGVNVUO · pith_short_8: CPKLDSWI

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/CPKLDSWIECGVNVUOXHM7M4HNKR \
  | 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: 13d4b1cac8208d56d68eb9d9f670ed54448c4d792537ac05c198ac633971b4cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cffa2c6304de0127cf9f869efd80a3d739afcc9828d710c60c88b7fe6280973",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-14T04:27:35Z",
    "title_canon_sha256": "f31d0bd6deb6c7d41402f696beb8ba34a98f066d71279bf550c77591306f812a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612366",
    "kind": "arxiv",
    "version": 1
  }
}