Pith Number

pith:LT4QQZLJ

pith:2015:LT4QQZLJDPRBI5AYEOK2GXZFGD

not attested not anchored not stored refs pending

An optimisation approach for fuel treatment planning to break the connectivity of high-risk regions

John W. Hearne, Karin J. Reinke, Melih Ozlen, Ramya Rachmawati

arxiv:1512.08453 v1 · 2015-12-22 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LT4QQZLJDPRBI5AYEOK2GXZFGD}

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	2026-05-18T01:23:42.286502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf90865691be21474182395a35f2530ec6ab6e002e75d326af23eaaf3fea1d8

Aliases

arxiv: 1512.08453 · arxiv_version: 1512.08453v1 · doi: 10.48550/arxiv.1512.08453 · pith_short_12: LT4QQZLJDPRB · pith_short_16: LT4QQZLJDPRBI5AY · pith_short_8: LT4QQZLJ

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/LT4QQZLJDPRBI5AYEOK2GXZFGD \
  | 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: 5cf90865691be21474182395a35f2530ec6ab6e002e75d326af23eaaf3fea1d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f677f05d11f3edb6763d9dfd4f28900354857921cc7b556c9d3b2ea49e7a8b13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-12-22T06:47:59Z",
    "title_canon_sha256": "0ea4443cc503130eb1724c6f6c142f37396f1e37854b07c1d93356eda6b408eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08453",
    "kind": "arxiv",
    "version": 1
  }
}