Pith Number

pith:UVSTZ4ES

pith:2016:UVSTZ4ESHJ4S26KWSRY44PXFBB

not attested not anchored not stored refs pending

X-ray properties of the Youngest Radio Sources and their Environments

Aneta Siemiginowska, Giulia Migliori, Luisa Ostorero, Lukasz Stawarz, Malgosia Sobolewska, Martin Hardcastle, Matteo Guainazzi

arxiv:1603.00947 v2 · 2016-03-03 · 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{UVSTZ4ESHJ4S26KWSRY44PXFBB}

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	2026-05-18T01:13:15.042616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5653cf0923a792d79569471ce3ee5087c08d22e1f9b402c5aa8702c7e3aa858

Aliases

arxiv: 1603.00947 · arxiv_version: 1603.00947v2 · doi: 10.48550/arxiv.1603.00947 · pith_short_12: UVSTZ4ESHJ4S · pith_short_16: UVSTZ4ESHJ4S26KW · pith_short_8: UVSTZ4ES

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/UVSTZ4ESHJ4S26KWSRY44PXFBB \
  | 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: a5653cf0923a792d79569471ce3ee5087c08d22e1f9b402c5aa8702c7e3aa858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd188e67a8bb3a668fe75036e9c3a11d15f8245904c463587438547263e6084f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-03T02:16:42Z",
    "title_canon_sha256": "e3674cc9d731d199934308781f5970a9eb3bf7982a602b51f669884fcd807fab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00947",
    "kind": "arxiv",
    "version": 2
  }
}