Pith Number

pith:5LNNKENQ

pith:2018:5LNNKENQCVTIK4PEGNJOD2TR5I

not attested not anchored not stored refs pending

Luminosity Function of Faint Sporadic Meteors measured with a Wide-Field CMOS mosaic camera Tomo-e PM

Fumihiko Usui, Hidenori Takahashi, Hiroyuki Maehara, Jun-ichi Watanabe, Kazuma Mitsuda, Ken'ichi Tarusawa, Kentaro Motohara, Ko Arimatsu, Makoto Ichiki, Makoto Yoshikawa, Mamoru Doi, Masahiro Konishi, Masahiro Morita, Mikio Morii, Mikiya Sato, Mitsuru Kokubo, Naoto Kobayashi, Noriaki Arima, Nozomu Tominaga, Ryou Ohsawa, Seitaro Urakawa, Shigeyuki Sako, Shin-ichiro Okumura, Shiro Ikeda, Takafumi Ootsubo, Takao Soyano, Takuya Yamashita, Tomoki Morokuma, Toshihiro Kasuga, Toshikazu Shigeyama, Tsutomu Aoki, Yasunori Fujiwara, Yoshifusa Ita, Yoshikazu Nakada, Yuki Mori, Yuki Sarugaku, Yuto Kojima

arxiv:1809.08816 v1 · 2018-09-24 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LNNKENQCVTIK4PEGNJOD2TR5I}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:05:03.475944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eadad511b015668571e43352e1ea71ea264a187920dfb3f09e04f503ed27ac1c

Aliases

arxiv: 1809.08816 · arxiv_version: 1809.08816v1 · doi: 10.48550/arxiv.1809.08816 · pith_short_12: 5LNNKENQCVTI · pith_short_16: 5LNNKENQCVTIK4PE · pith_short_8: 5LNNKENQ

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/5LNNKENQCVTIK4PEGNJOD2TR5I \
  | 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: eadad511b015668571e43352e1ea71ea264a187920dfb3f09e04f503ed27ac1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b3a0923fa56bea6dc0275b8a3271dcaaa460280632091453f7ef57f779a6d9b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-09-24T09:43:24Z",
    "title_canon_sha256": "f2612cb346a7b5a85c1adac7d58662b6158bc710d4c99624a72055e795688845"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08816",
    "kind": "arxiv",
    "version": 1
  }
}