Pith Number

pith:DPQWPOK3

pith:2026:DPQWPOK3QLOBW5ABL7U6JJT73A

not attested not anchored not stored refs pending

Reassessment of Ionospheric Responses to GRB~221009A: Disentangling Instrumental, Illumination and Geophysical Effects

Chi Wang, Jeffrey M. Forbes, Jiankui Shi, Jiuhou Lei, Libo Liu, Maosheng He, Quanhan Li, Shun-Rong Zhang

arxiv:2605.19608 v1 · 2026-05-19 · physics.space-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPQWPOK3QLOBW5ABL7U6JJT73A}

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	2026-05-20T01:05:54.134466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1be167b95b82dc1b74015fe9e4a67fd811682fc4ee7d78c06c31fb417941fbd0

Aliases

arxiv: 2605.19608 · arxiv_version: 2605.19608v1 · doi: 10.48550/arxiv.2605.19608 · pith_short_12: DPQWPOK3QLOB · pith_short_16: DPQWPOK3QLOBW5AB · pith_short_8: DPQWPOK3

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/DPQWPOK3QLOBW5ABL7U6JJT73A \
  | 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: 1be167b95b82dc1b74015fe9e4a67fd811682fc4ee7d78c06c31fb417941fbd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52fd06d52be42ebd71616d78eeaa362ad50be1516f5aa29de799f118a51877a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2026-05-19T09:47:49Z",
    "title_canon_sha256": "7ee263b13a06de4afe95ad82f3b16672cfd085cc5d46d2e01df910c4a11c2e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19608",
    "kind": "arxiv",
    "version": 1
  }
}