Pith Number

pith:SUVOFEQ6

pith:2015:SUVOFEQ6KHLPB4TRTMNNNH7Y3M

not attested not anchored not stored refs pending

Predicting Melbourne Ambulance Demand using Kernel Warping

David S. Matteson, Zhengyi Zhou

arxiv:1507.00363 v1 · 2015-07-01 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUVOFEQ6KHLPB4TRTMNNNH7Y3M}

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	2026-05-18T01:37:26.822452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

952ae2921e51d6f0f2719b1ad69ff8db2dc1ecd750280364be5fa50f31df7760

Aliases

arxiv: 1507.00363 · arxiv_version: 1507.00363v1 · doi: 10.48550/arxiv.1507.00363 · pith_short_12: SUVOFEQ6KHLP · pith_short_16: SUVOFEQ6KHLPB4TR · pith_short_8: SUVOFEQ6

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/SUVOFEQ6KHLPB4TRTMNNNH7Y3M \
  | 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: 952ae2921e51d6f0f2719b1ad69ff8db2dc1ecd750280364be5fa50f31df7760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2be417eb92dee4a7539049c290112e3f1ff88cdcb3962dc88de90d9be701245f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-07-01T20:19:26Z",
    "title_canon_sha256": "8c4d63c5c56333725344db2e746bdb25cc3d6a7f2debdb4caeef743106e350ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00363",
    "kind": "arxiv",
    "version": 1
  }
}