Pith Number

pith:IDEJZAOZ

pith:2016:IDEJZAOZWRVAXVJGLHDPT4TOK4

not attested not anchored not stored refs pending

A Comprehensive Model of Usability

Florian Deissenboeck, Sebastian Winter, Stefan Wagner

arxiv:1612.04598 v1 · 2016-12-14 · 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{IDEJZAOZWRVAXVJGLHDPT4TOK4}

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	2026-05-18T00:54:59.065926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c89c81d9b46a0bd52659c6f9f26e57346fafb9888b26bae655ef960b246738

Aliases

arxiv: 1612.04598 · arxiv_version: 1612.04598v1 · doi: 10.48550/arxiv.1612.04598 · pith_short_12: IDEJZAOZWRVA · pith_short_16: IDEJZAOZWRVAXVJG · pith_short_8: IDEJZAOZ

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/IDEJZAOZWRVAXVJGLHDPT4TOK4 \
  | 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: 40c89c81d9b46a0bd52659c6f9f26e57346fafb9888b26bae655ef960b246738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9939ff37f85821dc1b213b4f881cf63a96c87ae0fa90dde94eda1ba8842694e5",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2016-12-14T12:17:54Z",
    "title_canon_sha256": "f0ff3a8ee39c7b8f9bba4a04764a2141974ec97df484d5a0c7dacf8c3c2d225b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04598",
    "kind": "arxiv",
    "version": 1
  }
}