Pith Number

pith:PGNJ7TUI

pith:2016:PGNJ7TUI7JQBGBC4U2EIGSVPZ6

not attested not anchored not stored refs pending

This House Proves that Debating is Harder than Soccer

Andreas Wiese, Stefan Neumann

arxiv:1605.03063 v1 · 2016-05-10 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGNJ7TUI7JQBGBC4U2EIGSVPZ6}

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	2026-05-18T01:15:07.716863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

799a9fce88fa6013045ca688834aafcf82f7f2ab4949c261902d948989ba87ae

Aliases

arxiv: 1605.03063 · arxiv_version: 1605.03063v1 · doi: 10.48550/arxiv.1605.03063 · pith_short_12: PGNJ7TUI7JQB · pith_short_16: PGNJ7TUI7JQBGBC4 · pith_short_8: PGNJ7TUI

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/PGNJ7TUI7JQBGBC4U2EIGSVPZ6 \
  | 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: 799a9fce88fa6013045ca688834aafcf82f7f2ab4949c261902d948989ba87ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ef890ee4141866d9a9305a7f46b0ad52b5b8455d086e562ba42f5987bccfc3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2016-05-10T15:34:42Z",
    "title_canon_sha256": "80dfcb5f94de835518fda9be4c569e4d437fc4039238cec3beb13ac4fd7d8c2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03063",
    "kind": "arxiv",
    "version": 1
  }
}