Pith Number

pith:PCTPS6DG

pith:2020:PCTPS6DGYGUOIB6ACXGOGDMW3B

not attested not anchored not stored refs pending

Rapidly Evolving Transients from the Hyper Suprime-Cam SSP Transient Survey

Ichiro Takahashi, Ji-an Jiang, Keiichi Maeda, Kojiro Kawana, Masaomi Tanaka, Mitsuru Kokubo, Naoki Yasuda, Nao Suzuki, Nozomu Tominaga, Takashi J. Moriya, Tomoki Morokuma, Yusuke Tampo

arxiv:2003.02669 v1 · 2020-03-04 · astro-ph.HE · astro-ph.GA · 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{PCTPS6DGYGUOIB6ACXGOGDMW3B}

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	2026-07-05T01:02:11.501369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a6f97866c1a8e407c015cce30d96d865c020f278cd9b33cdfb5b403da3058e

Aliases

arxiv: 2003.02669 · arxiv_version: 2003.02669v1 · doi: 10.48550/arxiv.2003.02669 · pith_short_12: PCTPS6DGYGUO · pith_short_16: PCTPS6DGYGUOIB6A · pith_short_8: PCTPS6DG

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/PCTPS6DGYGUOIB6ACXGOGDMW3B \
  | 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: 78a6f97866c1a8e407c015cce30d96d865c020f278cd9b33cdfb5b403da3058e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbd301690f71cbf060ef010f55d3b4470c19fb240835112e8a73da7825ed8f8a",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-03-04T04:46:51Z",
    "title_canon_sha256": "8ad2af66a8f9575e33873e7d5cdc22129a24bb350168bc87327ae0d19eea3c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02669",
    "kind": "arxiv",
    "version": 1
  }
}