Pith Number

pith:ZJ7KOMLT

pith:2024:ZJ7KOMLTZPVI52U3ZQ72MFCLJX

not attested not anchored not stored refs pending

The candidates of long-periodic variable sources in 6.7 GHz methanol masers associated with four high-mass star-forming regions

Yoshihiro Tanabe, Yoshinori Yonekura

arxiv:2402.17314 v1 · 2024-02-27 · 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{ZJ7KOMLTZPVI52U3ZQ72MFCLJX}

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	2026-07-05T07:49:45.332435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7ea73173cbea8eea9bcc3fa6144b4dcc22e81f4e3655384580e95c399ae388

Aliases

arxiv: 2402.17314 · arxiv_version: 2402.17314v1 · doi: 10.48550/arxiv.2402.17314 · pith_short_12: ZJ7KOMLTZPVI · pith_short_16: ZJ7KOMLTZPVI52U3 · pith_short_8: ZJ7KOMLT

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/ZJ7KOMLTZPVI52U3ZQ72MFCLJX \
  | 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: ca7ea73173cbea8eea9bcc3fa6144b4dcc22e81f4e3655384580e95c399ae388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afc499ef3a2a56c605acd5901d06917f4af3db428bc36ff94595cf3243129a8d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-27T08:39:55Z",
    "title_canon_sha256": "f9d1bd407030d2c0e33717d88d185d9ba3adbd7300a6eb28a0c9ed9dece6254d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.17314",
    "kind": "arxiv",
    "version": 1
  }
}