Pith Number

pith:RIHGY3F5

pith:2025:RIHGY3F5KY3EUUOW7C2TRFZKEV

not attested not anchored not stored refs pending

Forecasting Quantum Observables: A Compressed Sensing Approach with Performance Guarantees

Albert Akhriev, Dmytro Mishagli, Javier Oliva del Moral, Josu Etxezarreta Martinez, Olatz Sanz Larrarte, Sergiy Zhuk, V\'ictor Valls, \v{S}t\v{e}p\'an \v{S}m\'id

arxiv:2510.14897 v3 · 2025-10-16 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIHGY3F5KY3EUUOW7C2TRFZKEV}

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	2026-05-29T01:04:57.002535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a0e6c6cbd56364a51d6f8b538972a2562c9ca489c8f03654fc2a686d015594d

Aliases

arxiv: 2510.14897 · arxiv_version: 2510.14897v3 · doi: 10.48550/arxiv.2510.14897 · pith_short_12: RIHGY3F5KY3E · pith_short_16: RIHGY3F5KY3EUUOW · pith_short_8: RIHGY3F5

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/RIHGY3F5KY3EUUOW7C2TRFZKEV \
  | 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: 8a0e6c6cbd56364a51d6f8b538972a2562c9ca489c8f03654fc2a686d015594d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f6ef51984e105398fbbe8c53bfaac0545432385e41e69dc39362c8ace75f294",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-10-16T17:14:58Z",
    "title_canon_sha256": "6ba57705cf01e179c42f5e9723908c184394b834b96326a53bb89dd0d9c4b668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.14897",
    "kind": "arxiv",
    "version": 3
  }
}