Pith Number

pith:HBFEBPWF

pith:2019:HBFEBPWFUC4IJH7BBQ2PPFGULZ

not attested not anchored not stored refs pending

Customer mobility and congestion in supermarkets

Alisdair O. G. Wallis, Fabian Ying, Mariano Beguerisse-D\'iaz, Mason A. Porter, Sam D. Howison

arxiv:1905.13098 v2 · 2019-05-30 · physics.soc-ph · cs.SI · math.PR · nlin.AO · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBFEBPWFUC4IJH7BBQ2PPFGULZ}

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	2026-07-05T00:26:36.000437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

384a40bec5a0b8849fe10c34f794d45e5a8599e09a72a2c1815e696222810d40

Aliases

arxiv: 1905.13098 · arxiv_version: 1905.13098v2 · doi: 10.48550/arxiv.1905.13098 · pith_short_12: HBFEBPWFUC4I · pith_short_16: HBFEBPWFUC4IJH7B · pith_short_8: HBFEBPWF

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/HBFEBPWFUC4IJH7BBQ2PPFGULZ \
  | 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: 384a40bec5a0b8849fe10c34f794d45e5a8599e09a72a2c1815e696222810d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58066a060ff33b7258e459094df511b91014a1e0aa81fbc16e095c14668094cc",
    "cross_cats_sorted": [
      "cs.SI",
      "math.PR",
      "nlin.AO",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-05-30T15:19:56Z",
    "title_canon_sha256": "8ed2248618cfe9b65563d25440f5d99d21996026e1c5d09e9d99a604eebb060f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13098",
    "kind": "arxiv",
    "version": 2
  }
}