Pith Number

pith:MHGWVI2K

pith:2020:MHGWVI2K3N6GK7VTQKQUJHX3KS

not attested not anchored not stored refs pending

Urban Mosaic: Visual Exploration of Streetscapes Using Large-Scale Image Data

Claudio T. Silva, Fabio Miranda, Graham Dove, Harish Doraiswamy, Marcos Lage, Maryam Hosseini

arxiv:2008.13321 v1 · 2020-08-31 · cs.HC · 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{MHGWVI2K3N6GK7VTQKQUJHX3KS}

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	2026-07-05T01:31:36.288491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61cd6aa34adb7c657eb382a1449efb54ac17eed12ff0845ca33f9b25ab205bcf

Aliases

arxiv: 2008.13321 · arxiv_version: 2008.13321v1 · doi: 10.48550/arxiv.2008.13321 · pith_short_12: MHGWVI2K3N6G · pith_short_16: MHGWVI2K3N6GK7VT · pith_short_8: MHGWVI2K

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/MHGWVI2K3N6GK7VTQKQUJHX3KS \
  | 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: 61cd6aa34adb7c657eb382a1449efb54ac17eed12ff0845ca33f9b25ab205bcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8e1f40c53abce1b941bdd0db379f174b83d5702c393e30c150a94c5c938fad4",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-08-31T02:23:12Z",
    "title_canon_sha256": "d7180c6448c1ba139bdc88f60495102fb6fe2db909b3a4b77b0ad67ee2ff1c09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13321",
    "kind": "arxiv",
    "version": 1
  }
}