Pith Number

pith:IAZOLB7P

pith:2008:IAZOLB7P4F722CIYEKNKINCLZM

not attested not anchored not stored refs pending

Magnetic Field Configuration at the Galactic Center Investigated by Wide Field Near-Infrared Polarimetry

Haruyuki Okuda, Hirofumi Hatano, James H. Hough, Koji Sugitani, Mikio Kurita, Motohide Tamura, Nobuhiko Kusakabe, Noriyuki Matsunaga, Ryo Kandori, Saori Kanai, Shogo Nishiyama, Shuji Sato, Takahiro Nagayama, Tetsuya Nagata, Yaeko Sato, Yasushi Nakajima

arxiv:0809.3089 v1 · 2008-09-18 · 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{IAZOLB7P4F722CIYEKNKINCLZM}

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	2026-05-18T04:29:32.660873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4032e587efe17fad0918229aa4344bcb1b2323124907fa84836294512bd09564

Aliases

arxiv: 0809.3089 · arxiv_version: 0809.3089v1 · doi: 10.48550/arxiv.0809.3089 · pith_short_12: IAZOLB7P4F72 · pith_short_16: IAZOLB7P4F722CIY · pith_short_8: IAZOLB7P

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/IAZOLB7P4F722CIYEKNKINCLZM \
  | 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: 4032e587efe17fad0918229aa4344bcb1b2323124907fa84836294512bd09564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e32cd61c7b9986a56085de40bdce0ad1131e5e3a3b434068d054637f57105f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-18T14:15:07Z",
    "title_canon_sha256": "c7631aa724889e55ce45702c34bbda1598928d45ddd26ce0bed0b1fd3ed396d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.3089",
    "kind": "arxiv",
    "version": 1
  }
}