Pith Number

pith:BRAWLVEE

pith:2019:BRAWLVEEEH5WBSLFHUECFUECLK

not attested not anchored not stored refs pending

Pegadas: A Portal for Management and Activities Planning with Games and Environments for Education in Health

Ana Maria Gondim Valen\c{c}a, IRIT), Liliane Machado, Marco Winckler (UFRGS, Polytech'Lab, Ronei Moraes, Thaise Costa

arxiv:1906.01400 v1 · 2019-06-04 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRAWLVEEEH5WBSLFHUECFUECLK}

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	2026-05-17T23:44:16.752904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c4165d48421fb60c9653d0822d0825a9dc0597a0d3a9bf496d98299cbd09d0a

Aliases

arxiv: 1906.01400 · arxiv_version: 1906.01400v1 · doi: 10.48550/arxiv.1906.01400 · pith_short_12: BRAWLVEEEH5W · pith_short_16: BRAWLVEEEH5WBSLF · pith_short_8: BRAWLVEE

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/BRAWLVEEEH5WBSLFHUECFUECLK \
  | 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: 0c4165d48421fb60c9653d0822d0825a9dc0597a0d3a9bf496d98299cbd09d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae9e5f840b470119e4bc9ca3b7cc3d1c75497d1d0a84b9588598157f5de7ca00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-06-04T13:12:55Z",
    "title_canon_sha256": "7c98a9af1cbd1f7fad5daa48c81230b66061b032512c454eed596728e07557dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01400",
    "kind": "arxiv",
    "version": 1
  }
}