Pith Number

pith:TF7WWHBA

pith:2025:TF7WWHBAONAW7HA3PKWRS7UWBX

not attested not anchored not stored refs pending

Space-time accessibility supports participation in after-work leisure activities

Jorge Gil, Laura Alessandretti, Rafael H. M. Pereira, Silvia De Sojo Caso, Yuan Liao

arxiv:2510.10307 v3 · 2025-10-11 · cs.SI · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TF7WWHBAONAW7HA3PKWRS7UWBX}

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	2026-05-20T01:06:06.271506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

997f6b1c2073416f9c1b7aad197e960df564a250de7bbafea07aaa1c847c0e81

Aliases

arxiv: 2510.10307 · arxiv_version: 2510.10307v3 · doi: 10.48550/arxiv.2510.10307 · pith_short_12: TF7WWHBAONAW · pith_short_16: TF7WWHBAONAW7HA3 · pith_short_8: TF7WWHBA

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/TF7WWHBAONAW7HA3PKWRS7UWBX \
  | 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: 997f6b1c2073416f9c1b7aad197e960df564a250de7bbafea07aaa1c847c0e81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "712ad0ec039399e65a1f07d22849d34a8ff14c5b01cd33334e39dbce7f5d8991",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2025-10-11T18:21:32Z",
    "title_canon_sha256": "0efbca991fc075e981893d91c3b90db1b9a9ba69dd0b8551c6e1bc6472723e16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.10307",
    "kind": "arxiv",
    "version": 3
  }
}