Pith Number

pith:4VYTU4LH

pith:2022:4VYTU4LHFMUDGCA7HJKYC76PT7

not attested not anchored not stored refs pending

Social Sensing and Human in the Loop Profiling during Pandemics: the Vitoria application

A. Rodrigues, C. Godinho, F. Boavida, J. Fernandes, J. S\'a Silva, R. Francisco, R. Gaspar

arxiv:2207.01920 v1 · 2022-07-05 · cs.HC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VYTU4LHFMUDGCA7HJKYC76PT7}

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	2026-07-05T04:37:45.782525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5713a71672b2833081f3a55817fcf9fd0e8de09bcc1cc178cf992bb0d512393

Aliases

arxiv: 2207.01920 · arxiv_version: 2207.01920v1 · doi: 10.48550/arxiv.2207.01920 · pith_short_12: 4VYTU4LHFMUD · pith_short_16: 4VYTU4LHFMUDGCA7 · pith_short_8: 4VYTU4LH

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/4VYTU4LHFMUDGCA7HJKYC76PT7 \
  | 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: e5713a71672b2833081f3a55817fcf9fd0e8de09bcc1cc178cf992bb0d512393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "461fc3085d466a98f345b1007d44514629f998515a4a62738a336a0ba89fd42a",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-07-05T09:55:00Z",
    "title_canon_sha256": "5a54c5c3445ced4a52f60c5a38ae877a85b05743036a9c44f4dff07ce029b5ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01920",
    "kind": "arxiv",
    "version": 1
  }
}