Pith Number

pith:VVWBLCMM

pith:2019:VVWBLCMMNXQDWAUFSMXIKA3AND

not attested not anchored not stored refs pending

Optimal Heterogeneous Asset Location Modeling for Expected Spatiotemporal Search and Rescue Demands using Historic Event Data

Brian J. Lunday, Bruce A. Cox, Zachary T. Hornberger

arxiv:1908.08970 v1 · 2019-08-23 · math.OC · 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{VVWBLCMMNXQDWAUFSMXIKA3AND}

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	2026-07-04T23:59:35.336455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad6c15898c6de03b0285932e85036068f645a149bbda26877adb3aeeb3c1ba9c

Aliases

arxiv: 1908.08970 · arxiv_version: 1908.08970v1 · doi: 10.48550/arxiv.1908.08970 · pith_short_12: VVWBLCMMNXQD · pith_short_16: VVWBLCMMNXQDWAUF · pith_short_8: VVWBLCMM

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/VVWBLCMMNXQDWAUFSMXIKA3AND \
  | 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: ad6c15898c6de03b0285932e85036068f645a149bbda26877adb3aeeb3c1ba9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ed0315632ec44ac44078ce23ad6aaf54245c0ca465d3c1a2598fcec991e2f67",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-08-23T18:31:31Z",
    "title_canon_sha256": "ef0153bce0d2f2acbd8b7850766609245e96c2261ba4aeb684c901d97bf275e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08970",
    "kind": "arxiv",
    "version": 1
  }
}