Pith Number

pith:UVZS5POL

pith:2018:UVZS5POL67GTCTAW3HENRPLYRA

not attested not anchored not stored refs pending

A Deep X-ray View of the Synchrotron-Dominated Supernova Remnant G330.2+1.0

Brian J. Williams, John W. Hewitt, Robert Petre, Tea Temim

arxiv:1802.02804 v1 · 2018-02-08 · 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{UVZS5POL67GTCTAW3HENRPLYRA}

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	2026-05-18T00:20:02.194679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5732ebdcbf7cd314c16d9c8d8bd78880063d1e2382b264b1a1997f895539211

Aliases

arxiv: 1802.02804 · arxiv_version: 1802.02804v1 · doi: 10.48550/arxiv.1802.02804 · pith_short_12: UVZS5POL67GT · pith_short_16: UVZS5POL67GTCTAW · pith_short_8: UVZS5POL

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/UVZS5POL67GTCTAW3HENRPLYRA \
  | 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: a5732ebdcbf7cd314c16d9c8d8bd78880063d1e2382b264b1a1997f895539211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1aed04c7b06bdc5dbb285f29fb9386ffe3f6349e7d7fb396d004fd15b279da0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-08T11:00:05Z",
    "title_canon_sha256": "3fd8d4fdb58dc06e32ec6d04c547447bd50f313f001fadc199aa385427be2baf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02804",
    "kind": "arxiv",
    "version": 1
  }
}