Pith Number

pith:ATZEZKD6

pith:2015:ATZEZKD6KJ6YBHZ4SRCNLZLHMH

not attested not anchored not stored refs pending

Preliminary study of the moderately cool chemically peculiar star BS Circini

Jan Janik, Jiri Krticka, Miloslav Zejda, Miroslav Jagelka, Zdenek Mikulasek

arxiv:1503.05695 v1 · 2015-03-19 · 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{ATZEZKD6KJ6YBHZ4SRCNLZLHMH}

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	2026-05-18T02:20:58.358173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04f24ca87e527d809f3c9444d5e56761f2fc9f87f74079a42031054948dc0b4f

Aliases

arxiv: 1503.05695 · arxiv_version: 1503.05695v1 · doi: 10.48550/arxiv.1503.05695 · pith_short_12: ATZEZKD6KJ6Y · pith_short_16: ATZEZKD6KJ6YBHZ4 · pith_short_8: ATZEZKD6

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/ATZEZKD6KJ6YBHZ4SRCNLZLHMH \
  | 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: 04f24ca87e527d809f3c9444d5e56761f2fc9f87f74079a42031054948dc0b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e61d3412000a680c61a93a2c300bc532e9795f75bc3f4e5506d21100df8e061",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-19T10:26:19Z",
    "title_canon_sha256": "63faafe6d57283f3506b951a2dfff718df13f26ae8debe253b37cd677293a250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05695",
    "kind": "arxiv",
    "version": 1
  }
}