Pith Number

pith:NAKIU47F

pith:2010:NAKIU47F6EOI7JQ4YBKZUMUW63

not attested not anchored not stored refs pending

The diffuse radio filament in the merging system ZwCl 2341.1+0000

A. Bonafede, F. Govoni, G. Giovannini, L. Feretti, M. Murgia

arxiv:1001.4980 v1 · 2010-01-27 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAKIU47F6EOI7JQ4YBKZUMUW63}

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	2026-05-18T02:09:29.169928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68148a73e5f11c8fa61cc0559a3296f6e3fcf4ee4df2f81f63c27d516af0e104

Aliases

arxiv: 1001.4980 · arxiv_version: 1001.4980v1 · doi: 10.48550/arxiv.1001.4980 · pith_short_12: NAKIU47F6EOI · pith_short_16: NAKIU47F6EOI7JQ4 · pith_short_8: NAKIU47F

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/NAKIU47F6EOI7JQ4YBKZUMUW63 \
  | 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: 68148a73e5f11c8fa61cc0559a3296f6e3fcf4ee4df2f81f63c27d516af0e104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12f788ec4c15d6e439bb7501c57892a41f0f903cab5da869500debcd8e562cbe",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-27T16:16:16Z",
    "title_canon_sha256": "75c853802fb0120e6a9b08fedececba8d54b23bfcbfe5cad1eea6c5432e8353b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4980",
    "kind": "arxiv",
    "version": 1
  }
}