Pith Number

pith:6ANPYR6H

pith:2019:6ANPYR6HM3RSMPWHXICE6TJZHF

not attested not anchored not stored refs pending

Type Ia SN 2019ein: New Insights into the Similarities and diversities among High-Velocity SNe Ia

Daisaku Nogami, Daisuke Kuroda, Fumiya Imazato, Haruki Sugiyama, Hidekazu Hanayama, Hiroki Kimura, Hiroki Onozato, Hiroshi Akitaya, Hiroyuki Maehara, Ji-an Jiang, Jun Takahashi, Katsuhiro Murata, Kazuhiro Sekiguchi, Kazuki Shiraishi, Kazuya Matsubayashi, Keiichi Maeda, Keisuke Isogai, Kengo Takagi, Kenta Taguchi, Koji Kawabata, Kota Iida, Kumiko Morihana, Mahito Sasada, Masaaki Otsuka, Masafumi Niwano, Masaki Takayama, Masaru Kino, Masayuki Yamanaka, Miho Kawabata, Miyako Tozuka, Motoki Oeda, Noriyuki Katoh, Ryo Adachi, Ryohei Hosokawa, Seiko Takagi, Takashi Horiuchi, Takashi Nagao, Tatsuharu Ono, Tatsuya Nakaoka, Tomoki Saito, Umut Burgaz

arxiv:1908.03001 v3 · 2019-08-08 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ANPYR6HM3RSMPWHXICE6TJZHF}

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	2026-07-05T01:00:33.258618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f01afc47c766e3263ec7ba044f4d39395126e4fe3a953a45ae86dc916925327f

Aliases

arxiv: 1908.03001 · arxiv_version: 1908.03001v3 · doi: 10.48550/arxiv.1908.03001 · pith_short_12: 6ANPYR6HM3RS · pith_short_16: 6ANPYR6HM3RSMPWH · pith_short_8: 6ANPYR6H

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/6ANPYR6HM3RSMPWHXICE6TJZHF \
  | 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: f01afc47c766e3263ec7ba044f4d39395126e4fe3a953a45ae86dc916925327f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad7c262f93ef1a127df732d8d514353644b43019c703e1caee06a2678c3ae09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-08T10:24:53Z",
    "title_canon_sha256": "a3af16eae5edf4e22a69741572074468d7a6c2eac83ed98f68315c7d2a0d06f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03001",
    "kind": "arxiv",
    "version": 3
  }
}