Pith Number

pith:DXIBFRLZ

pith:2019:DXIBFRLZAJ4OGVBWYFALEHCG36

not attested not anchored not stored refs pending

Supernova Remnants in High Definition

Aya Bamba, Benjamin F. Williams, Brian J. Williams, Carles Badenes, Daniel Castro, David Pooley, Denis Leahy, Jacco Vink, J. Craig Wheeler, Katie Auchettl, Kristen Garofali, Laura A. Lopez, Patrick Slane, Paul P. Plucinsky, Samar Safi-Harb, Sangwook Park, Tea Temim

arxiv:1903.09677 v1 · 2019-03-22 · astro-ph.HE

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-17T23:50:35.810742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dd012c5790278e35436c140b21c46df92417a22762451ef7a76419e24156880

Aliases

arxiv: 1903.09677 · arxiv_version: 1903.09677v1 · doi: 10.48550/arxiv.1903.09677 · pith_short_12: DXIBFRLZAJ4O · pith_short_16: DXIBFRLZAJ4OGVBW · pith_short_8: DXIBFRLZ

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/DXIBFRLZAJ4OGVBWYFALEHCG36 \
  | 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: 1dd012c5790278e35436c140b21c46df92417a22762451ef7a76419e24156880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b024bba5da0831416d20bb0ac81cb0e973e7c3f940e077b050276502a60e9713",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-22T18:56:51Z",
    "title_canon_sha256": "208f476f261e03abf0a2ed1f1dd213c3a201b53d467ea6e54ae52956d78a5ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09677",
    "kind": "arxiv",
    "version": 1
  }
}