Pith Number

pith:3IZ3RVDY

pith:2014:3IZ3RVDYVZHE45SLX7PCR5URBL

not attested not anchored not stored refs pending

Eighteen New Variable Stars in Cassiopeia and Variability Checking for NSV 364

Riccardo Furgoni

arxiv:1402.1705 v1 · 2014-02-07 · 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{3IZ3RVDYVZHE45SLX7PCR5URBL}

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	2026-05-18T02:59:46.274306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da33b8d478ae4e4e764bbfde28f6910aea7d7378132a3e6736a28c7f54f1c1d1

Aliases

arxiv: 1402.1705 · arxiv_version: 1402.1705v1 · doi: 10.48550/arxiv.1402.1705 · pith_short_12: 3IZ3RVDYVZHE · pith_short_16: 3IZ3RVDYVZHE45SL · pith_short_8: 3IZ3RVDY

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/3IZ3RVDYVZHE45SLX7PCR5URBL \
  | 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: da33b8d478ae4e4e764bbfde28f6910aea7d7378132a3e6736a28c7f54f1c1d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7788974cac6425f4afc4e12013caad2613d02c59a76a7b3b1f9b48cfe301586b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-02-07T17:27:22Z",
    "title_canon_sha256": "4debcf440981cb67c22ab90153e65ed21aa19af45ba260c66b7dd8a80fdb8ec4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1705",
    "kind": "arxiv",
    "version": 1
  }
}