Pith Number

pith:ETIKLOXU

pith:2022:ETIKLOXUW35TJGDAKOF7P6G6NQ

not attested not anchored not stored refs pending

The Future of Hackathon Research and Practice

Alexander Nolte, Daniela Huppenkothen, Daniel Spikol, Erik Tollerud, Ines Kn\"apper, Jeanette Falk, Kiev Gama, Linda Bailey Hayden, Marion Weinzierl, Neil Chue Hong

arxiv:2211.08963 v1 · 2022-11-16 · cs.HC · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETIKLOXUW35TJGDAKOF7P6G6NQ}

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	2026-07-05T05:16:45.945276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24d0a5baf4b6fb349860538bf7f8de6c0a07fba68712ec92702382d6472da892

Aliases

arxiv: 2211.08963 · arxiv_version: 2211.08963v1 · doi: 10.48550/arxiv.2211.08963 · pith_short_12: ETIKLOXUW35T · pith_short_16: ETIKLOXUW35TJGDA · pith_short_8: ETIKLOXU

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/ETIKLOXUW35TJGDAKOF7P6G6NQ \
  | 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: 24d0a5baf4b6fb349860538bf7f8de6c0a07fba68712ec92702382d6472da892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cf7e760ee7002af9c7131e1fe3120bfad2d3924a392e13fa1d1d48464b05dd5",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-11-16T15:15:48Z",
    "title_canon_sha256": "ce07378c78712b138935935c3a184ef5fc027bcfdaaf165a7b904cbd0c03b772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08963",
    "kind": "arxiv",
    "version": 1
  }
}