Pith Number

pith:5WU6MWBG

pith:2017:5WU6MWBGJUGNXPGJ5EBV5D7AOT

not attested not anchored not stored refs pending

Multi-Color Simultaneous Photometry of the T-Tauri Star Having A Planetary Candidate CVSO 30

Akihiko Fukui, Masahiro Onitsuka, Motohide Tamura, Nobuhiko Kusakabe, Norio Narita, Teruyuki Hirano, Tsuguru Ryu

arxiv:1701.01588 v1 · 2017-01-06 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5WU6MWBGJUGNXPGJ5EBV5D7AOT}

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	2026-05-18T00:47:48.590497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eda9e658264d0cdbbcc9e9035e8fe074ef42920a287547898c8beb0ea8d6c7b1

Aliases

arxiv: 1701.01588 · arxiv_version: 1701.01588v1 · doi: 10.48550/arxiv.1701.01588 · pith_short_12: 5WU6MWBGJUGN · pith_short_16: 5WU6MWBGJUGNXPGJ · pith_short_8: 5WU6MWBG

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/5WU6MWBGJUGNXPGJ5EBV5D7AOT \
  | 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: eda9e658264d0cdbbcc9e9035e8fe074ef42920a287547898c8beb0ea8d6c7b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c299dc67dabf59ade34819f91b1cf1964fb8051fe7bc49ae99a3aa449c287f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-01-06T10:29:21Z",
    "title_canon_sha256": "df8e1d7a279cea9b7ac4ccf5761d0b964b3fa6d601b683063a62f51f1895bfeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01588",
    "kind": "arxiv",
    "version": 1
  }
}