Pith Number

pith:TNEBKQCC

pith:2019:TNEBKQCCCOO5DVN2KKDLAKIJVO

not attested not anchored not stored refs pending

PeyeDF: an Eye-Tracking Application for Reading and Self-Indexing Research

Giulio Jacucci, Hamed R. Tavakoli, Marco Filetti, Niklas Ravaja

arxiv:1904.12152 v1 · 2019-04-27 · 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{TNEBKQCCCOO5DVN2KKDLAKIJVO}

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	2026-05-17T23:47:15.411282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b48154042139dd1d5ba5286b02909aba4d54b946821ad95fd7c030be1521063

Aliases

arxiv: 1904.12152 · arxiv_version: 1904.12152v1 · doi: 10.48550/arxiv.1904.12152 · pith_short_12: TNEBKQCCCOO5 · pith_short_16: TNEBKQCCCOO5DVN2 · pith_short_8: TNEBKQCC

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/TNEBKQCCCOO5DVN2KKDLAKIJVO \
  | 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: 9b48154042139dd1d5ba5286b02909aba4d54b946821ad95fd7c030be1521063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b4507b08354898ffce9eb03362ba70a271af8994e051eeeb018a76f10947d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-04-27T12:27:41Z",
    "title_canon_sha256": "0661737f95e809e2a0f3f2a626620ce0640e5f25d5f180064cea5e843d16bcd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12152",
    "kind": "arxiv",
    "version": 1
  }
}