Pith Number

pith:TOZVG47Y

pith:2010:TOZVG47YLPFR7E2WCPU6R5VU6T

not attested not anchored not stored refs pending

Patterns of Individual Shopping Behavior

Alex Pentland, Coco Krumme, Manuel Cebrian

arxiv:1008.2556 v1 · 2010-08-15 · 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{TOZVG47YLPFR7E2WCPU6R5VU6T}

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	2026-05-18T03:27:33.282441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bb35373f85bcb1f935613e9e8f6b4f4cd9aa3c176648cdc47c01960fd3236e3

Aliases

arxiv: 1008.2556 · arxiv_version: 1008.2556v1 · doi: 10.48550/arxiv.1008.2556 · pith_short_12: TOZVG47YLPFR · pith_short_16: TOZVG47YLPFR7E2W · pith_short_8: TOZVG47Y

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/TOZVG47YLPFR7E2WCPU6R5VU6T \
  | 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: 9bb35373f85bcb1f935613e9e8f6b4f4cd9aa3c176648cdc47c01960fd3236e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "719331306de5409c86747105a8aaa8a0873e7b5ad64dc043b53f30bca2226129",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2010-08-15T23:18:32Z",
    "title_canon_sha256": "f9f949cb4a8af76e1a3ae32cd23878e3cf2ccf6d1344fce7903b6e3a79f957e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2556",
    "kind": "arxiv",
    "version": 1
  }
}