Pith Number

pith:H4VSJKB7

pith:2019:H4VSJKB7P5IL4N7SJERJOOV2HB

not attested not anchored not stored refs pending

Mini-EUSO data acquisition and control software

A. Belov, C. Fornaro, F. Capel, G. Cambi\`e, L. Marcelli, L. W. Piotrowski, M. Casolino, P. Klimov, S. Turriziani

arxiv:1907.04938 v2 · 2019-07-10 · 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{H4VSJKB7P5IL4N7SJERJOOV2HB}

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	2026-07-05T00:25:27.750334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f2b24a83f7f50be37f24922973aba387ca611f6abbfef534a53ac97c46763c7

Aliases

arxiv: 1907.04938 · arxiv_version: 1907.04938v2 · doi: 10.48550/arxiv.1907.04938 · pith_short_12: H4VSJKB7P5IL · pith_short_16: H4VSJKB7P5IL4N7S · pith_short_8: H4VSJKB7

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/H4VSJKB7P5IL4N7SJERJOOV2HB \
  | 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: 3f2b24a83f7f50be37f24922973aba387ca611f6abbfef534a53ac97c46763c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd564d4527b88266c3ad91b5e80989770bb6127525f9ca186027fd44ddc94f4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-10T21:52:18Z",
    "title_canon_sha256": "bc9e43f3c117ed68e0a96388d4aba89c29af3ef472d4a45a924463bf15f3faed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04938",
    "kind": "arxiv",
    "version": 2
  }
}