Pith Number

pith:GK7U6L5K

pith:2017:GK7U6L5K4LNITIFXIDT7JXUDJ5

not attested not anchored not stored refs pending

Emotions make cities live. Towards mapping emotions of older adults on urban space

Miroslaw Ciastek, Radoslaw Nielek, Wieslaw Kopec

arxiv:1706.10063 v1 · 2017-06-30 · 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{GK7U6L5K4LNITIFXIDT7JXUDJ5}

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	2026-05-18T00:41:11.547758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32bf4f2faae2da89a0b740e7f4de834f44d1c05664b23fb1dea935dbb8205525

Aliases

arxiv: 1706.10063 · arxiv_version: 1706.10063v1 · doi: 10.48550/arxiv.1706.10063 · pith_short_12: GK7U6L5K4LNI · pith_short_16: GK7U6L5K4LNITIFX · pith_short_8: GK7U6L5K

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/GK7U6L5K4LNITIFXIDT7JXUDJ5 \
  | 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: 32bf4f2faae2da89a0b740e7f4de834f44d1c05664b23fb1dea935dbb8205525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37eed59732d004e50876457116e6d050e4c3825be514ff541d806d6e63e3054f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-06-30T08:41:51Z",
    "title_canon_sha256": "dfe49e046886986c06710b33f117d9134744ef00688fd55f3ecf678ffca4868f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10063",
    "kind": "arxiv",
    "version": 1
  }
}