Pith Number

pith:BCCARKNR

pith:2015:BCCARKNRX4FHDC2LSNEGJK4J7W

not attested not anchored not stored refs pending

Simultaneous observation of water and class I methanol masers toward class II methanol maser sources

Do-Young Byun, Hyunwoo Kang, Kee-Tae Kim, Seokho Lee, Yong-Sun Park

arxiv:1510.02734 v1 · 2015-10-09 · 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{BCCARKNRX4FHDC2LSNEGJK4J7W}

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	2026-05-18T01:26:41.067902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088408a9b1bf0a718b4b934864ab89fd917cffb1c1afad9b6ef4df1fb949e566

Aliases

arxiv: 1510.02734 · arxiv_version: 1510.02734v1 · doi: 10.48550/arxiv.1510.02734 · pith_short_12: BCCARKNRX4FH · pith_short_16: BCCARKNRX4FHDC2L · pith_short_8: BCCARKNR

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/BCCARKNRX4FHDC2LSNEGJK4J7W \
  | 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: 088408a9b1bf0a718b4b934864ab89fd917cffb1c1afad9b6ef4df1fb949e566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4b57df7d6459d0dad7de8cc834a749e0bf51a494010af434943a424f2298a41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-09T16:43:43Z",
    "title_canon_sha256": "83e91767e31fd0d9be70e3aaed01ea637c06e438ebaca5303242531da105c2f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02734",
    "kind": "arxiv",
    "version": 1
  }
}