Pith Number

pith:CQDP7X7C

pith:2018:CQDP7X7COLTXRSAYHX2W5H3YYJ

not attested not anchored not stored refs pending

Searchers adjust their eye movement dynamics to the target characteristics in natural scenes

Felix Alexander Wichmann, Hans Arne Trukenbrod, Heiko Herbert Sch\"utt, Lars Oliver Martin Rothkegel, Ralf Engbert

arxiv:1802.04069 v1 · 2018-02-12 · 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{CQDP7X7COLTXRSAYHX2W5H3YYJ}

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	2026-05-18T00:23:46.934673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1406ffdfe272e778c8183df56e9f78c2672ec5938617a167a37f4380343c76cd

Aliases

arxiv: 1802.04069 · arxiv_version: 1802.04069v1 · doi: 10.48550/arxiv.1802.04069 · pith_short_12: CQDP7X7COLTX · pith_short_16: CQDP7X7COLTXRSAY · pith_short_8: CQDP7X7C

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/CQDP7X7COLTXRSAYHX2W5H3YYJ \
  | 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: 1406ffdfe272e778c8183df56e9f78c2672ec5938617a167a37f4380343c76cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e58f555540695626b238e3b20918d1f22b68c05d9bb4d743dde177a4c19e26dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2018-02-12T14:34:01Z",
    "title_canon_sha256": "d5fda001954a88375c07e4caddb97cd590eaa1a4ceeb431f60d764c96d8314b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04069",
    "kind": "arxiv",
    "version": 1
  }
}