Pith Number

pith:EC4ZQDVY

pith:2010:EC4ZQDVY3IVYGRK4WS6CXF76RN

not attested not anchored not stored refs pending

Magnetic fields and Sunyaev-Zel'dovich effect in galaxy clusters

Rajesh Gopal, Suparna Roychowdhury

arxiv:1003.3718 v1 · 2010-03-19 · 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{EC4ZQDVY3IVYGRK4WS6CXF76RN}

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	2026-05-18T02:08:25.599383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20b9980eb8da2b83455cb4bc2b97fe8b4f8869b0beebe9f22ae496307449ec7c

Aliases

arxiv: 1003.3718 · arxiv_version: 1003.3718v1 · doi: 10.48550/arxiv.1003.3718 · pith_short_12: EC4ZQDVY3IVY · pith_short_16: EC4ZQDVY3IVYGRK4 · pith_short_8: EC4ZQDVY

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/EC4ZQDVY3IVYGRK4WS6CXF76RN \
  | 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: 20b9980eb8da2b83455cb4bc2b97fe8b4f8869b0beebe9f22ae496307449ec7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab9010eaf93101481242ab1557742b4c4c67137557e2c1e30a89519cea422669",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-19T06:06:47Z",
    "title_canon_sha256": "da4970f3f4d60937b4b83f958bb8e2f15c2e9d442c595acdeb7d1cb3bbf3fb2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3718",
    "kind": "arxiv",
    "version": 1
  }
}