Pith Number

pith:G2NJMQAP

pith:2018:G2NJMQAPX6W6IQPNDTF2OPUYS4

not attested not anchored not stored refs pending

Practical aspects of X-ray imaging polarimetry of supernova remnants and other extended sources

2, (2) GRAPPA, 3), (3) SRON, 4) ((1) Anton Pannekoek Institute, (4) School of Astronomy, Jacco Vink (1, Nanjing University), Netherlands Institute for Space Research, Ping Zhou (1, Space Sicence, SRON, University of Amsterdam

arxiv:1802.08511 v3 · 2018-02-23 · 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{G2NJMQAPX6W6IQPNDTF2OPUYS4}

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	2026-05-18T00:18:03.741798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

369a96400fbfade441ed1ccba73e98971c7d085aa77b28cf60195db48e05fc38

Aliases

arxiv: 1802.08511 · arxiv_version: 1802.08511v3 · doi: 10.48550/arxiv.1802.08511 · pith_short_12: G2NJMQAPX6W6 · pith_short_16: G2NJMQAPX6W6IQPN · pith_short_8: G2NJMQAP

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/G2NJMQAPX6W6IQPNDTF2OPUYS4 \
  | 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: 369a96400fbfade441ed1ccba73e98971c7d085aa77b28cf60195db48e05fc38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2194a97d489f2f60dc1a80de00076a6931959f301664d54ac9bfa6f3a288bc21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-23T13:04:08Z",
    "title_canon_sha256": "adf8df0c84cab5b81af99fc15a4a6edff030e1da5547715211a8d10f8c0924e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08511",
    "kind": "arxiv",
    "version": 3
  }
}