Pith Number

pith:AFK4TTSR

pith:2017:AFK4TTSRXJOMRQS2AS3ARTEA57

not attested not anchored not stored refs pending

Diagnostics of plasma in the ionospheric D-region: detection and study of different ionospheric disturbance types

Aleksandra Nina, Luka \v{C}. Popovi\'c, Vladimir A. Sre\'ckovi\'c, Vladimir M. \v{C}ade\v{z}

arxiv:1705.07648 v1 · 2017-05-22 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFK4TTSRXJOMRQS2AS3ARTEA57}

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	2026-05-18T00:41:52.877456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0155c9ce51ba5cc8c25a04b608cc80efc526f9b51953c320912fbc940ca43023

Aliases

arxiv: 1705.07648 · arxiv_version: 1705.07648v1 · doi: 10.48550/arxiv.1705.07648 · pith_short_12: AFK4TTSRXJOM · pith_short_16: AFK4TTSRXJOMRQS2 · pith_short_8: AFK4TTSR

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/AFK4TTSRXJOMRQS2AS3ARTEA57 \
  | 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: 0155c9ce51ba5cc8c25a04b608cc80efc526f9b51953c320912fbc940ca43023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d27f2a055d0efa0e682a8bbc8133cf0de95fdba28316556ac6bcf5798aa5f826",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-05-22T10:26:09Z",
    "title_canon_sha256": "818280f78bea842c2ab732502cf566705415e0c366e686ad689c2200a7b25481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07648",
    "kind": "arxiv",
    "version": 1
  }
}