Pith Number

pith:3BYBSSWR

pith:2022:3BYBSSWRA4O3PNGMCYHOO5NSUS

not attested not anchored not stored refs pending

Quantifying protocols for safe school activities

Adriano Barbosa, Allysson Lima, Claudio J. Struchiner, Dan Marchesin, Edmilson Roque dos Santos, Guilherme Tegoni Goedert, Hugo Oliveira, Ismael Ledoino, Jose Augusto Silva, Juliano Genari, Krerley Oliveira, Lucas Resende, Maur{\i}cio Maciel, Sergio H. A. Lira, Tiago Pereira

arxiv:2204.07148 v1 · 2022-04-13 · physics.soc-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BYBSSWRA4O3PNGMCYHOO5NSUS}

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	2026-07-05T05:05:04.301779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d870194ad1071db7b4cc160ee775b2a4a59dccbed2fb8f61dd294d5696292c4c

Aliases

arxiv: 2204.07148 · arxiv_version: 2204.07148v1 · doi: 10.48550/arxiv.2204.07148 · pith_short_12: 3BYBSSWRA4O3 · pith_short_16: 3BYBSSWRA4O3PNGM · pith_short_8: 3BYBSSWR

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/3BYBSSWRA4O3PNGMCYHOO5NSUS \
  | 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: d870194ad1071db7b4cc160ee775b2a4a59dccbed2fb8f61dd294d5696292c4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d99996e2f84599d5691c2a45ce67000c91f4119d302ece9f6a617d529a2b11c",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2022-04-13T13:52:08Z",
    "title_canon_sha256": "d65bbaabb6e51b78cc1096a76e40f661af9a6d53bbc39ecd57cace5c7d25bf02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07148",
    "kind": "arxiv",
    "version": 1
  }
}