Pith Number

pith:ALGBE42A

pith:2019:ALGBE42A6UPN6A4OQEPFROL7TL

not attested not anchored not stored refs pending

The development of nations conditions the disease space

Antonios Garas, Athanasios Lapatinas, Sophie Guthmuller

arxiv:1903.09703 v1 · 2019-03-22 · 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{ALGBE42A6UPN6A4OQEPFROL7TL}

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	2026-05-17T23:50:35.739571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02cc127340f51edf038e811e58b97f9af12fc4786c8a11a482cd9b2e52f70151

Aliases

arxiv: 1903.09703 · arxiv_version: 1903.09703v1 · doi: 10.48550/arxiv.1903.09703 · pith_short_12: ALGBE42A6UPN · pith_short_16: ALGBE42A6UPN6A4O · pith_short_8: ALGBE42A

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/ALGBE42A6UPN6A4OQEPFROL7TL \
  | 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: 02cc127340f51edf038e811e58b97f9af12fc4786c8a11a482cd9b2e52f70151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75128bcb72a25b29ac6fddfc4e8814e70b9426e86e6c02a703e3ea57de34e0db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-03-22T20:38:24Z",
    "title_canon_sha256": "76f8bcfd76363bcb3bc6b89c99d1b697f1559ed842320188c30458777a89009b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09703",
    "kind": "arxiv",
    "version": 1
  }
}