Pith Number

pith:E4KF54JC

pith:2016:E4KF54JCS4JZTKWN3AP75RKJEX

not attested not anchored not stored refs pending

What we look at in paintings: A comparison between experienced and inexperienced art viewers

Aila S\"arkk\"a, Anna-Kaisa Ylitalo, Peter Guttorp

arxiv:1603.01066 v1 · 2016-03-03 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4KF54JCS4JZTKWN3AP75RKJEX}

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	2026-05-18T01:09:29.546069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27145ef122971399aacdd81ffec54925db3b0f40ee27743600749ee95e28e9cd

Aliases

arxiv: 1603.01066 · arxiv_version: 1603.01066v1 · doi: 10.48550/arxiv.1603.01066 · pith_short_12: E4KF54JCS4JZ · pith_short_16: E4KF54JCS4JZTKWN · pith_short_8: E4KF54JC

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/E4KF54JCS4JZTKWN3AP75RKJEX \
  | 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: 27145ef122971399aacdd81ffec54925db3b0f40ee27743600749ee95e28e9cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "343b2306cf6db3088af070bf919b0f7166ad8a2448e87d93967097d065b8a43b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-03-03T11:55:25Z",
    "title_canon_sha256": "9ad52b9e7e842587353e2d3ad705386a5e33bb4ff08ff39ea73467827dc6cf76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01066",
    "kind": "arxiv",
    "version": 1
  }
}