Pith Number

pith:KUC7HLWB

pith:2016:KUC7HLWBMKRGOFVTK4U6KH2TGN

not attested not anchored not stored refs pending

Wellformedness Properties in Euler Diagrams: An Eye Tracking Study for Visualisation Evaluation

Mithileysh Sathiyanarayanan, Tobias Mulling

arxiv:1611.06587 v1 · 2016-11-20 · cs.HC · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUC7HLWBMKRGOFVTK4U6KH2TGN}

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	2026-05-18T00:57:36.375116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5505f3aec162a26716b35729e51f53335ed319cc1bac46b63d2d7dd6ae8d58e6

Aliases

arxiv: 1611.06587 · arxiv_version: 1611.06587v1 · doi: 10.48550/arxiv.1611.06587 · pith_short_12: KUC7HLWBMKRG · pith_short_16: KUC7HLWBMKRGOFVT · pith_short_8: KUC7HLWB

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/KUC7HLWBMKRGOFVTK4U6KH2TGN \
  | 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: 5505f3aec162a26716b35729e51f53335ed319cc1bac46b63d2d7dd6ae8d58e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8c2ffd1a27fe565579995cea846175235d4d590858ef8985bfd6c9096123d3f",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2016-11-20T20:33:11Z",
    "title_canon_sha256": "b51a977bfd5f3aa1baa9203cbce337a676fc49fe16901a15cf1595c2ac554d05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06587",
    "kind": "arxiv",
    "version": 1
  }
}