Pith Number

pith:EIEITK4T

pith:2017:EIEITK4TNUMH2DOWC6DORMKQ2F

not attested not anchored not stored refs pending

Quasi-periodic pulsations with multiple periods in hard X-ray emission

Dong Li, Qingmin Zhang

arxiv:1706.01680 v1 · 2017-06-06 · astro-ph.SR

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	2026-05-18T00:40:03.170687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

220889ab936d187d0dd61786e8b150d14c835f8f38b6d85d1925af533efa3046

Aliases

arxiv: 1706.01680 · arxiv_version: 1706.01680v1 · doi: 10.48550/arxiv.1706.01680

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/EIEITK4TNUMH2DOWC6DORMKQ2F \
  | 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: 220889ab936d187d0dd61786e8b150d14c835f8f38b6d85d1925af533efa3046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d1affdad501f4c7a154a4ee6f0023d05ebd0ef436ceb2b2d1f461ee8fe6eb9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-06T10:09:03Z",
    "title_canon_sha256": "a0801e2d19e8ac7c8abc5c7398abbf99fa3c936257c3896239354c6dc3aa668c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01680",
    "kind": "arxiv",
    "version": 1
  }
}