Pith Number

pith:QD3AJI65

pith:2018:QD3AJI65P7JTAYFARZQXSJKB4W

not attested not anchored not stored refs pending

Photo Screen: Shaping Perceptions of Residential Communities

Alex Taylor, Holger Schn\"adelbach, Tim Coughlan, Tom Lodge

arxiv:1807.02386 v2 · 2018-07-06 · 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{QD3AJI65P7JTAYFARZQXSJKB4W}

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	2026-05-18T00:11:10.909519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80f604a3dd7fd33060a08e61792541e5b5a98a35468faa3953a154839b194589

Aliases

arxiv: 1807.02386 · arxiv_version: 1807.02386v2 · doi: 10.48550/arxiv.1807.02386 · pith_short_12: QD3AJI65P7JT · pith_short_16: QD3AJI65P7JTAYFA · pith_short_8: QD3AJI65

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/QD3AJI65P7JTAYFARZQXSJKB4W \
  | 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: 80f604a3dd7fd33060a08e61792541e5b5a98a35468faa3953a154839b194589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa5840f03b9b2aa00a949c3266dccb9c8c35ff15f66c90fe914ba1c8ccc58e4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-07-06T12:47:20Z",
    "title_canon_sha256": "4c451cae78cd1c2dfdd36ce9d2b4cfd47d854bc1d090f3fe8c64212d98d73e8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02386",
    "kind": "arxiv",
    "version": 2
  }
}