Pith Number

pith:7EW2HRWR

pith:2017:7EW2HRWRSRV7ZLPPODYHK2R7KN

not attested not anchored not stored refs pending

Spatial statistics for gaze patterns in scene viewing: Effects of repeated viewing

Felix A. Wichmann, Hans A. Trukenbrod, Ralf Engbert, Simon Barthelm\'e

arxiv:1704.01761 v2 · 2017-04-06 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7EW2HRWRSRV7ZLPPODYHK2R7KN}

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	2026-05-18T00:01:00.753375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f92da3c6d1946bfcadef70f0756a3f53500c3435e3a493dc25c74e58cc8782ee

Aliases

arxiv: 1704.01761 · arxiv_version: 1704.01761v2 · doi: 10.48550/arxiv.1704.01761 · pith_short_12: 7EW2HRWRSRV7 · pith_short_16: 7EW2HRWRSRV7ZLPP · pith_short_8: 7EW2HRWR

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/7EW2HRWRSRV7ZLPPODYHK2R7KN \
  | 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: f92da3c6d1946bfcadef70f0756a3f53500c3435e3a493dc25c74e58cc8782ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8c2d29627fc7f5feb218b24304844343df9618f83e7226f3a91e873375f75db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-04-06T09:46:01Z",
    "title_canon_sha256": "99c3ed8d21f613717ab4442110dc0bba93b02e222fa963be5a803f9b47fe72ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01761",
    "kind": "arxiv",
    "version": 2
  }
}