Pith Number

pith:44WPBD32

pith:2015:44WPBD32PY7RG37ZGV2VHFKIZE

not attested not anchored not stored refs pending

CHANG-ES V: Nuclear Radio Outflow in a Virgo Cluster Spiral after a Tidal Disruption Event

Eric J. Murphy, Eric Perlman, George Heald, Judith A. Irwin, Marita Krause, Q. Daniel Wang, Richard N. Henriksen, Theresa Wiegert

arxiv:1507.00704 v1 · 2015-07-02 · astro-ph.GA · 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{44WPBD32PY7RG37ZGV2VHFKIZE}

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	2026-05-18T01:33:42.637922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72cf08f7a7e3f136ff93575539548c91da648eef0e147e5cb2b5137a70c1ad1

Aliases

arxiv: 1507.00704 · arxiv_version: 1507.00704v1 · doi: 10.48550/arxiv.1507.00704 · pith_short_12: 44WPBD32PY7R · pith_short_16: 44WPBD32PY7RG37Z · pith_short_8: 44WPBD32

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/44WPBD32PY7RG37ZGV2VHFKIZE \
  | 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: e72cf08f7a7e3f136ff93575539548c91da648eef0e147e5cb2b5137a70c1ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e0c28cfb86635761c6e4bd7a4605fce0bd34f533a560291364adafa84b06194",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-02T19:22:48Z",
    "title_canon_sha256": "b8d7ed91315c08bc790a3ce6f0c3b66ab9e18bc7e1a250834efd34b2d4cf8c6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00704",
    "kind": "arxiv",
    "version": 1
  }
}