Pith Number

pith:NZ75NR6W

pith:2025:NZ75NR6WZ2SPKFUWMMSBVBKYGC

not attested not anchored not stored refs pending

Learning to reconstruct signals with inexact sensing operator via knowledge distillation

Henry Arguello, Leon Suarez, Luis Gonzalez, Roman Jacome, Romario Gualdr\'on-Hurtado

arxiv:2501.10794 v1 · 2025-01-18 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZ75NR6WZ2SPKFUWMMSBVBKYGC}

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	2026-07-05T10:02:33.357345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e7fd6c7d6cea4f5169663241a855830bd4a58cfbfec68ca8857c73a0bf17c9d

Aliases

arxiv: 2501.10794 · arxiv_version: 2501.10794v1 · doi: 10.48550/arxiv.2501.10794 · pith_short_12: NZ75NR6WZ2SP · pith_short_16: NZ75NR6WZ2SPKFUW · pith_short_8: NZ75NR6W

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/NZ75NR6WZ2SPKFUWMMSBVBKYGC \
  | 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: 6e7fd6c7d6cea4f5169663241a855830bd4a58cfbfec68ca8857c73a0bf17c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9648b0c3a689843b744d11c53ae463331d3625cd1f2a5940cd2b89b14be95569",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-01-18T15:10:18Z",
    "title_canon_sha256": "bbbe32f69351c9a8a7ac6bd44a7338845acaaf25e664779842571f2ec9fe1439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10794",
    "kind": "arxiv",
    "version": 1
  }
}