Pith Number

pith:IKNZKQK7

pith:2016:IKNZKQK7L4L6DIM2Z7U3DMUC2I

not attested not anchored not stored refs pending

Detection of forbidden line components of lithium-like carbon in stellar spectra

D. Hoyer, K. Werner, P. Quinet, T. Rauch

arxiv:1607.08387 v1 · 2016-07-28 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKNZKQK7L4L6DIM2Z7U3DMUC2I}

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	2026-05-18T01:08:37.934309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

429b95415f5f17e1a19acfe9b1b282d2215b76a4828c96f1a41a96c519856e0d

Aliases

arxiv: 1607.08387 · arxiv_version: 1607.08387v1 · doi: 10.48550/arxiv.1607.08387 · pith_short_12: IKNZKQK7L4L6 · pith_short_16: IKNZKQK7L4L6DIM2 · pith_short_8: IKNZKQK7

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/IKNZKQK7L4L6DIM2Z7U3DMUC2I \
  | 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: 429b95415f5f17e1a19acfe9b1b282d2215b76a4828c96f1a41a96c519856e0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e62b1658a82b094ad52cd9632f468618202f83de51e16947d5f8c466bc814ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-07-28T10:03:27Z",
    "title_canon_sha256": "6607d69a13b1c17d11be3ff19b2be52de4a60a35257bee2a2b81126387d88ea6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08387",
    "kind": "arxiv",
    "version": 1
  }
}