Pith Number

pith:B3IH32O5

pith:2022:B3IH32O54FO56CKBDCYGIRJCMV

not attested not anchored not stored refs pending

Aveiro Tech City Living Lab: A Communication, Sensing and Computing Platform for City Environments

Ana Almeida, Andreia Figueiredo, Arnaldo Oliveira, Carlos Senna, Christian Gomes, Duarte Dias, Duarte Raposo, Gon\c{c}alo Perna, Gon\c{c}alo V\'itor, Miguel Lu\'is, Miguel Silva, Nuno Borges de Carvalho, Pedro Rito, Pedro Teixeira, Rodrigo Rosmaninho, Rui Lopes, Susana Sargento

arxiv:2207.12200 v1 · 2022-07-25 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3IH32O54FO56CKBDCYGIRJCMV}

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	2026-07-05T04:43:14.542817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ed07de9dde15ddf094118b0644522656feddd83490e7cab3f615825d4784716

Aliases

arxiv: 2207.12200 · arxiv_version: 2207.12200v1 · doi: 10.48550/arxiv.2207.12200 · pith_short_12: B3IH32O54FO5 · pith_short_16: B3IH32O54FO56CKB · pith_short_8: B3IH32O5

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/B3IH32O54FO56CKBDCYGIRJCMV \
  | 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: 0ed07de9dde15ddf094118b0644522656feddd83490e7cab3f615825d4784716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4b1029dcdc5a3833cd4dddcc5cddd793efb74ce4858d0fd4520174bec3edeaf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2022-07-25T13:42:09Z",
    "title_canon_sha256": "181ffab237fa4af271a2de73801ae66de3d0ad82a0751c1e13c1a69d69cbb80f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12200",
    "kind": "arxiv",
    "version": 1
  }
}