Pith Number

pith:P3S3WV76

pith:2017:P3S3WV763BBQPO6EKL6VQTCU54

not attested not anchored not stored refs pending

Long-term photometric behaviour of the eclipsing Z Cam-type dwarf nova AY Psc

Irina Voloshina, Li-Ying Zhu, Sheng-Bang Qian, Zhong-tao Han

arxiv:1705.03163 v1 · 2017-05-09 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3S3WV763BBQPO6EKL6VQTCU54}

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	2026-05-18T00:42:28.638402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ee5bb57fed84307bbc452fd584c54ef09cb08c013f831fa75a0cdd7d67df264

Aliases

arxiv: 1705.03163 · arxiv_version: 1705.03163v1 · doi: 10.48550/arxiv.1705.03163 · pith_short_12: P3S3WV763BBQ · pith_short_16: P3S3WV763BBQPO6E · pith_short_8: P3S3WV76

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/P3S3WV763BBQPO6EKL6VQTCU54 \
  | 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: 7ee5bb57fed84307bbc452fd584c54ef09cb08c013f831fa75a0cdd7d67df264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8867ca38b8b0be8c6cecb3d48dfe73312189a40ad35fdb2a19817e3e73fe3b38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-09T03:25:26Z",
    "title_canon_sha256": "5178b997e758ad4d968d7d16563948f1837989ef1624d316cc1359f597b358cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03163",
    "kind": "arxiv",
    "version": 1
  }
}