Pith Number

pith:MCXB7RA4

pith:2015:MCXB7RA4DTV2EAFX5QL3PB6YHW

not attested not anchored not stored refs pending

Lunar Occultations of Eighteen Stellar Sources from the 2.4-m Thai National Telescope

A. Richichi, B. Soonthornthum, O. Tasuya, P. Irawati, T. R. Marsh, V. S. Dhillon

arxiv:1512.06506 v1 · 2015-12-21 · 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{MCXB7RA4DTV2EAFX5QL3PB6YHW}

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	2026-05-18T01:24:00.362630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60ae1fc41c1ceba200b7ec17b787d83d95ae360cc5f718ce7af518c04dfa2add

Aliases

arxiv: 1512.06506 · arxiv_version: 1512.06506v1 · doi: 10.48550/arxiv.1512.06506 · pith_short_12: MCXB7RA4DTV2 · pith_short_16: MCXB7RA4DTV2EAFX · pith_short_8: MCXB7RA4

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/MCXB7RA4DTV2EAFX5QL3PB6YHW \
  | 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: 60ae1fc41c1ceba200b7ec17b787d83d95ae360cc5f718ce7af518c04dfa2add

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42160c4ff35409d3ca85a2ced2f997ee86bce719e529c77cc076192cb471ca30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-21T06:49:02Z",
    "title_canon_sha256": "97ae4da274b8110413f9430bd5769b7e44ee4578ecd8fc9250f54591e9ed25da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06506",
    "kind": "arxiv",
    "version": 1
  }
}