Pith Number

pith:CWLXHAJZ

pith:2014:CWLXHAJZIKJV6FI5YUNCBQCU43

not attested not anchored not stored refs pending

The early B-type eclipsing binary GT\,Cephei: a massive triple system?

\"O. \c{C}ak{\i}rl{\i}

arxiv:1409.4172 v1 · 2014-09-15 · 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{CWLXHAJZIKJV6FI5YUNCBQCU43}

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	2026-05-18T01:42:02.679451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

159773813942935f151dc51a20c054e6f88ca9786a80d6efbce2f18cc4392575

Aliases

arxiv: 1409.4172 · arxiv_version: 1409.4172v1 · doi: 10.48550/arxiv.1409.4172 · pith_short_12: CWLXHAJZIKJV · pith_short_16: CWLXHAJZIKJV6FI5 · pith_short_8: CWLXHAJZ

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/CWLXHAJZIKJV6FI5YUNCBQCU43 \
  | 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: 159773813942935f151dc51a20c054e6f88ca9786a80d6efbce2f18cc4392575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c636bffb0deb32b8f61874829dbe2aa663dd4eb56e401f492060a5dee58adfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-15T08:08:47Z",
    "title_canon_sha256": "3ad88a8401f5e34d3dc8ad85ec92d0d16d0b14bbf9eb7de946b10d91d4161484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4172",
    "kind": "arxiv",
    "version": 1
  }
}