Pith Number

pith:HPII7XLF

pith:2024:HPII7XLF7N4RIKH76CFEO7EWT7

not attested not anchored not stored refs pending

The Japanese Vision for the Black Hole Explorer Mission

Akihiro Doi, Aya E. Higuchi, Dimitar Kolev, Edward Tong, Fumie Ono, Hannah Rana, Hideki Takami, Hidetoshi Sano, Hiromi Saida, Hiroshi Nagai, Hiroyuki Tsuji, Kazuhiro Hada, Kazunori Akiyama, Ken Ohsuga, Kenta Nakamura, Kotaro Moriyama, Kotaro Niinuma, Mahito Sasada, Makoto Inoue, Mareki Honma, Michael D. Johnson, Mieko Takamura, Mikiya M. Takahashi, Motoki Kino, Peter Galison, Ryo Saito, Satoko Sawada-Satoh, Shogo Yoshioka, Shoko Koyama, Sho Masui, Shota Notsu, Takayuki J. Hayashi, Takuya Akahori, Tomoaki Oyama, Tomohisa Kawashima, Tomoya Hirota, Yoko Oya, Yoshiaki Hagiwara, Yoshihiko Saito, Yoshimasa Watanabe, Yoshinori Uzawa, Yosuke Mizuno, Yuhei Iwata, Yuh Tsunetoe, Yutaro Kofuji, Yuto Akiyama

arxiv:2406.09516 v1 · 2024-06-13 · astro-ph.IM · astro-ph.GA · 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{HPII7XLF7N4RIKH76CFEO7EWT7}

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.

Cited by

1 paper in Pith

Ellis-Bronnikov Wormhole Shadows with Spherically Symmetric Accretion Flow

Receipt and verification

First computed	2026-07-05T09:06:27.082298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bd08fdd65fb791428fff08a477c969fc7817d65c2c268909126a4baab1ef621

Aliases

arxiv: 2406.09516 · arxiv_version: 2406.09516v1 · doi: 10.48550/arxiv.2406.09516 · pith_short_12: HPII7XLF7N4R · pith_short_16: HPII7XLF7N4RIKH7 · pith_short_8: HPII7XLF

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/HPII7XLF7N4RIKH76CFEO7EWT7 \
  | 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: 3bd08fdd65fb791428fff08a477c969fc7817d65c2c268909126a4baab1ef621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d0d0a2f1837e007f33d340dd51cb2fb1e1de878a7e9844bec09b5857386a9de",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-06-13T18:11:30Z",
    "title_canon_sha256": "a7dd6a8b67d8a7ee040bb5d27db0d69280a3c686d2d3052986df353fa5827d21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.09516",
    "kind": "arxiv",
    "version": 1
  }
}