Pith Number

pith:26FM6W24

pith:2016:26FM6W24XF6H6U6WLFCDBFRR7D

not attested not anchored not stored refs pending

The B and Be States of the Star EM Cepheus

Diana Kjurkchieva, Dinko Dimitrov, Dragomir Marchev, T. A. A. Sigut

arxiv:1606.04815 v1 · 2016-06-15 · 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{26FM6W24XF6H6U6WLFCDBFRR7D}

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	2026-05-18T01:07:16.072632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d78acf5b5cb97c7f53d65944309631f8fa867bcd7a7607c7a63028e961f8426f

Aliases

arxiv: 1606.04815 · arxiv_version: 1606.04815v1 · doi: 10.48550/arxiv.1606.04815 · pith_short_12: 26FM6W24XF6H · pith_short_16: 26FM6W24XF6H6U6W · pith_short_8: 26FM6W24

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/26FM6W24XF6H6U6WLFCDBFRR7D \
  | 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: d78acf5b5cb97c7f53d65944309631f8fa867bcd7a7607c7a63028e961f8426f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edc45b2fc43e9229952a95752b659b66b366dece842ed239a5b9273572f4129e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-15T15:23:17Z",
    "title_canon_sha256": "2a52366f6801b0eaaa5db7c19080354d8e5c703cc78e00e4a7ecf36d1a8820a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04815",
    "kind": "arxiv",
    "version": 1
  }
}