Pith Number

pith:T32WABHE

pith:2012:T32WABHEOMZY4W2WY2YZ5HEVE7

not attested not anchored not stored refs pending

Kinematics and excitation of the ram pressure stripped ionized gas filaments in the Coma cluster of galaxies

(2) NAOJ, (3) U. Tokyo), Hisanori Furusawa (2), Masafumi Yagi (2), Michitoshi Yoshida (1), Nobunari Kashikawa (2), Sadanori Okamura (3) ((1) Hiroshima U., Takashi Hattori (2), Yutaka Komiyama (2)

arxiv:1202.1044 v1 · 2012-02-06 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T32WABHEOMZY4W2WY2YZ5HEVE7}

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	2026-05-18T01:58:33.669152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ef56004e473338e5b56c6b19e9c9527f146003586fbf3e0d08e26c47ccd3c7d

Aliases

arxiv: 1202.1044 · arxiv_version: 1202.1044v1 · doi: 10.48550/arxiv.1202.1044 · pith_short_12: T32WABHEOMZY · pith_short_16: T32WABHEOMZY4W2W · pith_short_8: T32WABHE

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/T32WABHEOMZY4W2WY2YZ5HEVE7 \
  | 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: 9ef56004e473338e5b56c6b19e9c9527f146003586fbf3e0d08e26c47ccd3c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "635da57522d6072363f6c30f259d486a3a385a2a3b69019ed01da6eda9819e4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-06T04:11:28Z",
    "title_canon_sha256": "7e771be9aedbfde773b17de181abad60469f9e9d44ff34617c60b6c711339c04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1044",
    "kind": "arxiv",
    "version": 1
  }
}