Pith Number

pith:FQVCAVPT

pith:2003:FQVCAVPTAZF76XKTEFAPCTQOOR

not attested not anchored not stored refs pending

Dusty ERO Search behind Two Massive Clusters

(2)NAOJ Mitaka, (3)Nobeyama Radio Observatory, (4)RIKEN, (5)Okayama Astrophysical Observatory), George Kosugi (1), Hiroko Taguchi (2), Kazuhiro Sekiguchi (1), Kentaro Aoki (1), Kiichi Okita (5), Koji S. Kawabata (2), Kouichiro Nakanishi (3), Masanori Iye (2), Michitoshi Yoshida (5)((1)Subaru Telescope, Motoko Inata (5), Noboru Ebizuka (4), Nobunari Kashikawa (2), Ryo Asai (2), Tadafumi Takata (1), Toshiyuki Sasaki (1), Yasuhiro Shimizu (5), Yoshihiko Saito (2), Youichi Ohyama (1)

arxiv:astro-ph/0308064 v1 · 2003-08-05 · 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{FQVCAVPTAZF76XKTEFAPCTQOOR}

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	2026-05-18T01:40:38.431556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c2a2055f3064bff5d532140f14e0e747ff10e9160dbf15bda7d967e72c53e93

Aliases

arxiv: astro-ph/0308064 · arxiv_version: astro-ph/0308064v1 · doi: 10.48550/arxiv.astro-ph/0308064 · pith_short_12: FQVCAVPTAZF7 · pith_short_16: FQVCAVPTAZF76XKT · pith_short_8: FQVCAVPT

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/FQVCAVPTAZF76XKTEFAPCTQOOR \
  | 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: 2c2a2055f3064bff5d532140f14e0e747ff10e9160dbf15bda7d967e72c53e93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "983ce1a0331f7132294f8d01263e2dec6c2a6129ee8521f7bb526ca537fa2e23",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-08-05T03:56:31Z",
    "title_canon_sha256": "d83c6d1e2f84fc632ac347b2125bd8e859c0a8d908f0baf144477fd655230d99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0308064",
    "kind": "arxiv",
    "version": 1
  }
}