Pith Number

pith:AE64YKID

pith:2022:AE64YKIDWHAT3T4A4PVIBWKSSW

not attested not anchored not stored refs pending

City-Wide Perceptions of Neighbourhood Quality using Street View Images

Antje Barbara Metzler, Emily Denton, Emily Gemmell, Emily Muller, Ishmam Choudhury, James Bennett, Majid Ezzati, Ricky Nathvani, Seth Flaxman

arxiv:2211.12139 v2 · 2022-11-22 · cs.CV · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AE64YKIDWHAT3T4A4PVIBWKSSW}

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	2026-07-05T05:19:21.164666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

013dcc2903b1c13dcf80e3ea80d9529597e00454d0537e59c92e4192650023b0

Aliases

arxiv: 2211.12139 · arxiv_version: 2211.12139v2 · doi: 10.48550/arxiv.2211.12139 · pith_short_12: AE64YKIDWHAT · pith_short_16: AE64YKIDWHAT3T4A · pith_short_8: AE64YKID

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/AE64YKIDWHAT3T4A4PVIBWKSSW \
  | 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: 013dcc2903b1c13dcf80e3ea80d9529597e00454d0537e59c92e4192650023b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e53e1ab25ce094ebdd486bf799bd6e8383a36b473768cbb3af39fe7ce2ab5066",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-22T10:16:35Z",
    "title_canon_sha256": "05a3a810e21c68f3ff1c225ecf37b227902b9bb2f77722e8c7643e9c229db8d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.12139",
    "kind": "arxiv",
    "version": 2
  }
}