Pith Number

pith:6BIVSIYQ

pith:2007:6BIVSIYQJ2GVHSPPDOR53CWQL7

not attested not anchored not stored refs pending

Theoretical analysis of the atmospheres of CP stars. Effects of the individual abundance patterns

D. V. Shulyak, S. A. Khan

arxiv:0706.4028 v1 · 2007-06-27 · 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{6BIVSIYQJ2GVHSPPDOR53CWQL7}

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	2026-07-04T15:44:27.255486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0515923104e8d53c9ef1ba3dd8ad05ff103760e89f04af07fee7ebc86df1cf6

Aliases

arxiv: 0706.4028 · arxiv_version: 0706.4028v1 · doi: 10.48550/arxiv.0706.4028 · pith_short_12: 6BIVSIYQJ2GV · pith_short_16: 6BIVSIYQJ2GVHSPP · pith_short_8: 6BIVSIYQ

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/6BIVSIYQJ2GVHSPPDOR53CWQL7 \
  | 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: f0515923104e8d53c9ef1ba3dd8ad05ff103760e89f04af07fee7ebc86df1cf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "664754caffd0734300f818a863659a66bf9dadd5d1d9955f0fb96f67aff649d6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-06-27T13:44:15Z",
    "title_canon_sha256": "9f6e165c21bce2d3f29da735df75c59942017ed4fa0d6897d69902a60013ce50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.4028",
    "kind": "arxiv",
    "version": 1
  }
}