Pith Number

pith:7THYRFVZ

pith:2018:7THYRFVZM2TSPQ4SCAY4DNPNLF

not attested not anchored not stored refs pending

Creating a surrogate commuter network from Australian Bureau of Statistics census data

Cameron Zachreson, Kristopher M. Fair, Mikhail Prokopenko

arxiv:1808.09267 v2 · 2018-08-27 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7THYRFVZM2TSPQ4SCAY4DNPNLF}

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	2026-05-17T23:50:49.005809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fccf8896b966a727c3921031c1b5ed596b406b86cd5c4df6acabee6648851e5a

Aliases

arxiv: 1808.09267 · arxiv_version: 1808.09267v2 · doi: 10.48550/arxiv.1808.09267 · pith_short_12: 7THYRFVZM2TS · pith_short_16: 7THYRFVZM2TSPQ4S · pith_short_8: 7THYRFVZ

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/7THYRFVZM2TSPQ4SCAY4DNPNLF \
  | 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: fccf8896b966a727c3921031c1b5ed596b406b86cd5c4df6acabee6648851e5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "119c935e62766fe6384635d96c9c1fee3fce2de0321f79df36acb136012162bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-08-27T06:02:49Z",
    "title_canon_sha256": "3c7229d99869e76b813a467192ef29810a6d1257d3c42b8b4a5651acc8a75659"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09267",
    "kind": "arxiv",
    "version": 2
  }
}