Pith Number

pith:ZZDOQ5NH

pith:2013:ZZDOQ5NHPSMRVRUZX45MXGZ4XG

not attested not anchored not stored refs pending

Learning Periodic Human Behaviour Models from Sparse Data for Crowdsourcing Aid Delivery in Developing Countries

Alex Rogers, James McInerney, Nicholas R. Jennings

arxiv:1309.6846 v1 · 2013-09-26 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZDOQ5NHPSMRVRUZX45MXGZ4XG}

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	2026-05-18T03:12:10.118018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce46e875a77c991ac699bf3acb9b3cb98c68240867734896a7096bdf2fbf9a46

Aliases

arxiv: 1309.6846 · arxiv_version: 1309.6846v1 · doi: 10.48550/arxiv.1309.6846 · pith_short_12: ZZDOQ5NHPSMR · pith_short_16: ZZDOQ5NHPSMRVRUZ · pith_short_8: ZZDOQ5NH

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/ZZDOQ5NHPSMRVRUZX45MXGZ4XG \
  | 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: ce46e875a77c991ac699bf3acb9b3cb98c68240867734896a7096bdf2fbf9a46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5621d893e2d5be5497e57fc2db10684286cc52b0901a1b9fd65d26f0b6590a24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-09-26T12:44:36Z",
    "title_canon_sha256": "9b602d5331e11537cb6a072a9df1b3e54757bff40722e8825140577c4756f085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6846",
    "kind": "arxiv",
    "version": 1
  }
}