Pith Number

pith:EAGMLMU3

pith:2013:EAGMLMU3VUQJVRN4CYPNRBRIW4

not attested not anchored not stored refs pending

Chandra View of the Ultra-Steep Spectrum Radio Source in Abell 2443: Merger Shock-Induced Compression of Fossil Radio Plasma?

C. L. Sarazin, E. L. Blanton, S. Giacintucci, S. W. Randall, T. E. Clarke

arxiv:1306.3879 v1 · 2013-06-17 · 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{EAGMLMU3VUQJVRN4CYPNRBRIW4}

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	2026-05-18T01:49:16.164900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

200cc5b29bad209ac5bc161ed88628b7160392f2eecca9522bb6ea08f1f3c153

Aliases

arxiv: 1306.3879 · arxiv_version: 1306.3879v1 · doi: 10.48550/arxiv.1306.3879 · pith_short_12: EAGMLMU3VUQJ · pith_short_16: EAGMLMU3VUQJVRN4 · pith_short_8: EAGMLMU3

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/EAGMLMU3VUQJVRN4CYPNRBRIW4 \
  | 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: 200cc5b29bad209ac5bc161ed88628b7160392f2eecca9522bb6ea08f1f3c153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24709b2da76ef98dd8620da4d47efa596561f63ecccb5dbafce2f624738914f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-17T14:43:59Z",
    "title_canon_sha256": "d376baf63e2773d8930ee5ad582279712e7a885cce55d25a9883e9e4565b1e29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3879",
    "kind": "arxiv",
    "version": 1
  }
}