Pith Number

pith:HT7KTIQE

pith:2016:HT7KTIQE3F6SZZ3STTHWEYEAU4

not attested not anchored not stored refs pending

The Effect of Pets on Happiness: A Data-Driven Approach via Large-Scale Social Media

Jianbo Yuan, Jiebo Luo, Quanzeng You, Yuchen Wu

arxiv:1610.09002 v1 · 2016-10-27 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HT7KTIQE3F6SZZ3STTHWEYEAU4}

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	2026-05-18T01:00:59.458088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cfea9a204d97d2ce7729ccf626080a71a66cd4ccc3a42147f9d02cf24047193

Aliases

arxiv: 1610.09002 · arxiv_version: 1610.09002v1 · doi: 10.48550/arxiv.1610.09002 · pith_short_12: HT7KTIQE3F6S · pith_short_16: HT7KTIQE3F6SZZ3S · pith_short_8: HT7KTIQE

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/HT7KTIQE3F6SZZ3STTHWEYEAU4 \
  | 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: 3cfea9a204d97d2ce7729ccf626080a71a66cd4ccc3a42147f9d02cf24047193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26b731a85bbf1887acfbe90f7f72cdb733849662a8cbaa904824e9d8cc8308cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-10-27T20:24:26Z",
    "title_canon_sha256": "b0682ee376df9948c59aa8d01c378d65b957e29a07dc23e31723288397c691b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09002",
    "kind": "arxiv",
    "version": 1
  }
}