Pith Number

pith:QUJUSJEQ

pith:2017:QUJUSJEQKS5GP3ELPPLFM5MEQX

not attested not anchored not stored refs pending

How Sensemaking Tools Influence Display Space Usage

Alexander Lex, Dieter Schmalstieg, Manuela Waldner, Thomas Geymayer

arxiv:1704.03949 v1 · 2017-04-12 · 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{QUJUSJEQKS5GP3ELPPLFM5MEQX}

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	2026-05-18T00:37:33.980716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

851349249054ba67ec8b7bd656758485e7057759a281456e99ab7cd437462b9f

Aliases

arxiv: 1704.03949 · arxiv_version: 1704.03949v1 · doi: 10.48550/arxiv.1704.03949 · pith_short_12: QUJUSJEQKS5G · pith_short_16: QUJUSJEQKS5GP3EL · pith_short_8: QUJUSJEQ

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/QUJUSJEQKS5GP3ELPPLFM5MEQX \
  | 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: 851349249054ba67ec8b7bd656758485e7057759a281456e99ab7cd437462b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f40cd11b64312b996cffc6b8b8f0fbe77c79c43a1ac1f63996c395651dee42ee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-04-12T22:47:32Z",
    "title_canon_sha256": "c36e348e26d8e6d685bd94b669b103967c04fceefd54f32794d3f16a8ab0ac34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03949",
    "kind": "arxiv",
    "version": 1
  }
}