Pith Number

pith:F4FUUIMW

pith:2021:F4FUUIMWKWVBQ37YHUDYHHGZDB

not attested not anchored not stored refs pending

VR Hackathon with Goethe Institute: Lessons Learned from Organizing a Transdisciplinary VR Hackathon

Anna Jaskulska, Grzegorz Pochwatko, Jakub Mo\.zaryn, Julia Paluch, Kinga Skorupska, Krzysztof Kalinowski, Monika Kornacka, Pawe{\l} Kobyli\'nski, Piotr Gago, Wies{\l}aw Kope\'c

arxiv:2104.02100 v1 · 2021-04-05 · cs.HC · cs.CY · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4FUUIMWKWVBQ37YHUDYHHGZDB}

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	2026-07-05T02:29:13.757993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f0b4a219655aa186ff83d07839cd9187885a78ced77686fe4863a4d2b9f368a

Aliases

arxiv: 2104.02100 · arxiv_version: 2104.02100v1 · doi: 10.48550/arxiv.2104.02100 · pith_short_12: F4FUUIMWKWVB · pith_short_16: F4FUUIMWKWVBQ37Y · pith_short_8: F4FUUIMW

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/F4FUUIMWKWVBQ37YHUDYHHGZDB \
  | 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: 2f0b4a219655aa186ff83d07839cd9187885a78ced77686fe4863a4d2b9f368a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f74d8d00ecdf35111f4aa02534b216cf5dac5b43a139339d60267465352eb1a2",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-04-05T18:09:24Z",
    "title_canon_sha256": "7fcc1ad55fa070edd8344ae8109da6e2d6fe1fa73373ea65333132edfc932c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02100",
    "kind": "arxiv",
    "version": 1
  }
}