Pith Number

pith:3TW4K3TF

pith:2010:3TW4K3TFQXQPCSMLWIF2L7EHG6

not attested not anchored not stored refs pending

Study of the Large-scale Temperature Structure of the Perseus Cluster with Suzaku

(2)Department of Physics, (3)Kavli Institute for Particle Astrophysics, Cosmology, Hiroshima University, Katsuhiro Hayashi (1), Kazuhiro Nakazawa (2), Sho Nishino (1), Stanford University), Takaaki Tanaka (3) ((1)Department of Physical Science, University of Tokyo, Yasushi Fukazawa (1)

arxiv:1002.1795 v2 · 2010-02-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TW4K3TFQXQPCSMLWIF2L7EHG6}

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	2026-05-18T02:09:10.981205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcedc56e6585e0f1498bb20ba5fc87379d21267b0b2bb995fea8ecebcc841344

Aliases

arxiv: 1002.1795 · arxiv_version: 1002.1795v2 · doi: 10.48550/arxiv.1002.1795 · pith_short_12: 3TW4K3TFQXQP · pith_short_16: 3TW4K3TFQXQPCSML · pith_short_8: 3TW4K3TF

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/3TW4K3TFQXQPCSMLWIF2L7EHG6 \
  | 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: dcedc56e6585e0f1498bb20ba5fc87379d21267b0b2bb995fea8ecebcc841344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f84d192c946a70ecd6a1131a239c1f338c7d8e56d64efa5f2c6e7425c31c3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-02-09T09:04:46Z",
    "title_canon_sha256": "27d64ca8d7773a116b88cfbf3874959eb5dcbbd7b0549c92365d57d01981bc6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1795",
    "kind": "arxiv",
    "version": 2
  }
}