Pith Number

pith:WUJ3B24I

pith:2007:WUJ3B24IA4BBCPPLMZVOUGBKGN

not attested not anchored not stored refs pending

The Design of Diamond Compton Telescope

Hisashi Kitamura, Kaori Yajima, Kenji Yoshida, Kinya Hibino, Mamoru Yokota, Shoji Okuno, Takeshi Takashima, Toshisuke Kashiwagi, Yukio Uchihori

arxiv:0707.3328 v1 · 2007-07-23 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUJ3B24IA4BBCPPLMZVOUGBKGN}

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	2026-07-04T17:04:48.425082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b513b0eb880702113deb666aea182a33492ee899f11d3aa5391d4d95324147af

Aliases

arxiv: 0707.3328 · arxiv_version: 0707.3328v1 · doi: 10.48550/arxiv.0707.3328 · pith_short_12: WUJ3B24IA4BB · pith_short_16: WUJ3B24IA4BBCPPL · pith_short_8: WUJ3B24I

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/WUJ3B24IA4BBCPPLMZVOUGBKGN \
  | 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: b513b0eb880702113deb666aea182a33492ee899f11d3aa5391d4d95324147af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6673eceecb4eab53d5947cd0711d115bcabdd0ea7332c4568149987e622205fb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-07-23T07:49:36Z",
    "title_canon_sha256": "0a592b8a4a3d6da7ce733210bd31e6d9f8ef27e0c14b812c4139a010a3e999b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.3328",
    "kind": "arxiv",
    "version": 1
  }
}