Pith Number

pith:HC7Y7H7V

pith:2015:HC7Y7H7VDZXDPKDW64IPEDEGCE

not attested not anchored not stored refs pending

Algorithms for Non-Linear and Stochastic Resource Constrained Shortest Paths

Axel Parmentier

arxiv:1504.07880 v2 · 2015-04-29 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HC7Y7H7VDZXDPKDW64IPEDEGCE}

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	2026-05-18T00:50:43.151004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38bf8f9ff51e6e37a876f710f20c86112d34d92dc387aa8a14bc428bbf0bf3c3

Aliases

arxiv: 1504.07880 · arxiv_version: 1504.07880v2 · doi: 10.48550/arxiv.1504.07880 · pith_short_12: HC7Y7H7VDZXD · pith_short_16: HC7Y7H7VDZXDPKDW · pith_short_8: HC7Y7H7V

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/HC7Y7H7VDZXDPKDW64IPEDEGCE \
  | 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: 38bf8f9ff51e6e37a876f710f20c86112d34d92dc387aa8a14bc428bbf0bf3c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e38e6c13e1e016671122e19927e84daaf32ea36c3e98ed8290513b766eee3b",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-04-29T14:55:39Z",
    "title_canon_sha256": "66d920181b319f2bd042063a3e15fbf80aac4523c836daa10d433d8edcc19ffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07880",
    "kind": "arxiv",
    "version": 2
  }
}