Pith Number

pith:XWHKL7XU

pith:2016:XWHKL7XU7E2Q3ZALLR4WIJHXKG

not attested not anchored not stored refs pending

A study of VLF signals variations associated with the changes of ionization level in the D-region in consequence of solar conditions

A.A. Mihajlov, D.M. Sulic, V.A. Sreckovic

arxiv:1603.07300 v1 · 2016-03-23 · astro-ph.EP · 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{XWHKL7XU7E2Q3ZALLR4WIJHXKG}

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	2026-05-18T01:18:23.890187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd8ea5fef4f9350de40b5c796424f75187625e2325d3c699156c20d627ded8ad

Aliases

arxiv: 1603.07300 · arxiv_version: 1603.07300v1 · doi: 10.48550/arxiv.1603.07300 · pith_short_12: XWHKL7XU7E2Q · pith_short_16: XWHKL7XU7E2Q3ZAL · pith_short_8: XWHKL7XU

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/XWHKL7XU7E2Q3ZALLR4WIJHXKG \
  | 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: bd8ea5fef4f9350de40b5c796424f75187625e2325d3c699156c20d627ded8ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be45366674bef2a6c8d48da301f0b67b4d5c1da9e405044321ed0a2fda5ef263",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-03-23T18:51:35Z",
    "title_canon_sha256": "f51ea51034d8fc8910ec177c5d130aa3a2a9f737f39b716ca424a8c3d8f7fd73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07300",
    "kind": "arxiv",
    "version": 1
  }
}