Pith Number

pith:4MIZPTUF

pith:2015:4MIZPTUFRSENDOX3J5XIONUECP

not attested not anchored not stored refs pending

Compressive Hyperspectral Imaging via Approximate Message Passing

Dror Baron, Gonzalo Arce, Hoover Rueda, Jin Tan, Yanting Ma

arxiv:1507.01248 v3 · 2015-07-05 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MIZPTUFRSENDOX3J5XIONUECP}

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	2026-05-18T01:16:49.984670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e31197ce858c88d1bafb4f6e87368413e10a689347f0ae106b347118368faef1

Aliases

arxiv: 1507.01248 · arxiv_version: 1507.01248v3 · doi: 10.48550/arxiv.1507.01248 · pith_short_12: 4MIZPTUFRSEN · pith_short_16: 4MIZPTUFRSENDOX3 · pith_short_8: 4MIZPTUF

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/4MIZPTUFRSENDOX3J5XIONUECP \
  | 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: e31197ce858c88d1bafb4f6e87368413e10a689347f0ae106b347118368faef1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e3cac90184da5f6be972229ab834c08d02652d64f276644e11d692ca3f02a00",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-07-05T17:43:42Z",
    "title_canon_sha256": "58b90968b6d3f5e37904d5035fe1d9875bb98f232843de0e0bdba2edf75b8ba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01248",
    "kind": "arxiv",
    "version": 3
  }
}