Pith Number

pith:VQUZHV4B

pith:2024:VQUZHV4BNX5FC4PFHZB4E2BNMI

not attested not anchored not stored refs pending

Quantum-assisted h{\lambda}-adaptive finite element method

H. A. Shynkarenko, R. H. Drebotiy

arxiv:2411.12687 v1 · 2024-11-19 · math.NA · cs.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{VQUZHV4BNX5FC4PFHZB4E2BNMI}

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	2026-07-05T09:37:46.753004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac2993d7816dfa5171e53e43c2682d620836b5d5a90cac44224b003033c72117

Aliases

arxiv: 2411.12687 · arxiv_version: 2411.12687v1 · doi: 10.48550/arxiv.2411.12687 · pith_short_12: VQUZHV4BNX5F · pith_short_16: VQUZHV4BNX5FC4PF · pith_short_8: VQUZHV4B

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/VQUZHV4BNX5FC4PFHZB4E2BNMI \
  | 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: ac2993d7816dfa5171e53e43c2682d620836b5d5a90cac44224b003033c72117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d765792735b6917361627c3a34f33227d3417895140e7710c4c558b3c4ae759c",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-19T17:48:49Z",
    "title_canon_sha256": "24c79fab74b06fbbc173b7c171c0c930c5d979d48e2e4a9b5dfc552f53a87001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.12687",
    "kind": "arxiv",
    "version": 1
  }
}