Pith Number

pith:RVVZH4Q4

pith:2022:RVVZH4Q4HXFR2AIPJKDEOHUOEJ

not attested not anchored not stored refs pending

Dataset of Multi-aspect Integrated Migration Indicators

A. Sirbu (1) ((1) Computer Science Department, D. Goglia (1), Italy), L. Pollacci (1), Pisa, University of Pisa

arxiv:2204.14223 v2 · 2022-04-26 · cs.SI · physics.soc-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{RVVZH4Q4HXFR2AIPJKDEOHUOEJ}

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	2026-07-05T04:19:59.913491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d6b93f21c3dcb1d010f4a86471e8e2263c2b8cd825bb59165da71940f6b6aae

Aliases

arxiv: 2204.14223 · arxiv_version: 2204.14223v2 · doi: 10.48550/arxiv.2204.14223 · pith_short_12: RVVZH4Q4HXFR · pith_short_16: RVVZH4Q4HXFR2AIP · pith_short_8: RVVZH4Q4

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/RVVZH4Q4HXFR2AIPJKDEOHUOEJ \
  | 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: 8d6b93f21c3dcb1d010f4a86471e8e2263c2b8cd825bb59165da71940f6b6aae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35c2c57ca69da20b50ef0860a3eb9401fc9422e94f6db9b03432d46efee63e34",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2022-04-26T09:32:38Z",
    "title_canon_sha256": "dc44791ff18068a503c32b42e7e379a3c22fe9d36caa16e2370e86d9f57b0e83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.14223",
    "kind": "arxiv",
    "version": 2
  }
}