Pith Number

pith:H5KYTPKL

pith:2010:H5KYTPKLYJBGVKFTVEKHBBMCZU

not attested not anchored not stored refs pending

New observable for gravitational lensing effects during transits

Mitsuhiko Honda, Risa Mishima, Shinta Kasuya

arxiv:1009.2129 v2 · 2010-09-11 · 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{H5KYTPKLYJBGVKFTVEKHBBMCZU}

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	2026-05-18T02:05:31.730217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f5589bd4bc2426aa8b3a914708582cd00dcc6f220537454dc0582e531e3bacc

Aliases

arxiv: 1009.2129 · arxiv_version: 1009.2129v2 · doi: 10.48550/arxiv.1009.2129 · pith_short_12: H5KYTPKLYJBG · pith_short_16: H5KYTPKLYJBGVKFT · pith_short_8: H5KYTPKL

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/H5KYTPKLYJBGVKFTVEKHBBMCZU \
  | 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: 3f5589bd4bc2426aa8b3a914708582cd00dcc6f220537454dc0582e531e3bacc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c29e0c86a36ffee4fe15fe4e1cb7e0bbb28093e68f2aee2a77c51ba35523292",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-09-11T01:40:01Z",
    "title_canon_sha256": "89de07ad28a8d527fd0403e0362d4247f169b56929212ed2489dd059a798d930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2129",
    "kind": "arxiv",
    "version": 2
  }
}