Pith Number

pith:6SAB65QW

pith:2014:6SAB65QWMKPQV4TVZFAFFWTVF2

not attested not anchored not stored refs pending

Spectrophotometric analysis of the 5200A region for peculiar and normal stars

Ch. Stigler, E. Paunzen, H.M. Maitzen, M. Netopil

arxiv:1402.1021 v1 · 2014-02-05 · astro-ph.GA · astro-ph.IM · 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{6SAB65QWMKPQV4TVZFAFFWTVF2}

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	2026-05-18T03:00:01.958605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4801f7616629f0af275c94052da752e8c50ace7bc4ed6e72d79292fb0bd084e

Aliases

arxiv: 1402.1021 · arxiv_version: 1402.1021v1 · doi: 10.48550/arxiv.1402.1021 · pith_short_12: 6SAB65QWMKPQ · pith_short_16: 6SAB65QWMKPQV4TV · pith_short_8: 6SAB65QW

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/6SAB65QWMKPQV4TVZFAFFWTVF2 \
  | 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: f4801f7616629f0af275c94052da752e8c50ace7bc4ed6e72d79292fb0bd084e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f55940472729b93eed7f336f16152f71f93b15d7eae43303d13d242a635d707f",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-05T11:54:50Z",
    "title_canon_sha256": "06becf0aa816c4c4014912fa41bc2f50eace00bb2725979c6cbeece5e5f26a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1021",
    "kind": "arxiv",
    "version": 1
  }
}