Pith Number

pith:EHTISXA7

pith:2019:EHTISXA76AXB42DZSEZUISHAP3

not attested not anchored not stored refs pending

Summary of the plenary sessions at European Space Weather Week 15: space weather users and service providers working together now and in the future

Alexi Glover, Antonio Guerrero, Peter Thorn, Sophie A. Murray, Suzy Bingham

arxiv:1908.05938 v1 · 2019-08-16 · physics.space-ph · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHTISXA76AXB42DZSEZUISHAP3}

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	2026-07-04T23:57:54.611024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21e6895c1ff02e1e687991334448e07efff9059a11e2140c1bd6a3d6ea82d919

Aliases

arxiv: 1908.05938 · arxiv_version: 1908.05938v1 · doi: 10.48550/arxiv.1908.05938 · pith_short_12: EHTISXA76AXB · pith_short_16: EHTISXA76AXB42DZ · pith_short_8: EHTISXA7

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/EHTISXA76AXB42DZSEZUISHAP3 \
  | 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: 21e6895c1ff02e1e687991334448e07efff9059a11e2140c1bd6a3d6ea82d919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f89ff9e83863e89d5794c21b4c30e952e0a77e331012cb5b2e6368c5aff41893",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2019-08-16T11:42:34Z",
    "title_canon_sha256": "e427b1668ff2d11e3df1ce4a75cd4f987d2d0aac8266d77d4b9a6b53d50fb0d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05938",
    "kind": "arxiv",
    "version": 1
  }
}