Pith Number

pith:HCT2XKKN

pith:2017:HCT2XKKN2NTILY6NPHXIVWLP4W

not attested not anchored not stored refs pending

Simple digital quantum algorithm for symmetric first order linear hyperbolic systems

E. Lorin, F. Fillion-Gourdeau

arxiv:1705.09361 v2 · 2017-05-25 · quant-ph · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCT2XKKN2NTILY6NPHXIVWLP4W}

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	2026-05-18T00:19:04.063402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38a7aba94dd36685e3cd79ee8ad96fe5b079d5bbf2191fce1af59f6acd3bac12

Aliases

arxiv: 1705.09361 · arxiv_version: 1705.09361v2 · doi: 10.48550/arxiv.1705.09361 · pith_short_12: HCT2XKKN2NTI · pith_short_16: HCT2XKKN2NTILY6N · pith_short_8: HCT2XKKN

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/HCT2XKKN2NTILY6NPHXIVWLP4W \
  | 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: 38a7aba94dd36685e3cd79ee8ad96fe5b079d5bbf2191fce1af59f6acd3bac12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ee6f8fc9427ca808f44fe1f0fe2dd0c431f64baed2b18e5be9ad96890d62e60",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-25T21:05:25Z",
    "title_canon_sha256": "5a459fcc2a05b3c6d0acdafd19bc95c7db3a9b15d7e277e6eddd17749a5122f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09361",
    "kind": "arxiv",
    "version": 2
  }
}