Pith Number

pith:I4YOWGYD

pith:2013:I4YOWGYDYVAIMWBRSQV5RIMGDC

not attested not anchored not stored refs pending

Corrupted Sensing: Novel Guarantees for Separating Structured Signals

Lester Mackey, Rina Foygel

arxiv:1305.2524 v2 · 2013-05-11 · cs.IT · math.IT · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4YOWGYDYVAIMWBRSQV5RIMGDC}

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	2026-05-18T03:00:12.850171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4730eb1b03c540865831942bd8a18618a14863b4cc2aaa1a985e0b80a0a8ca0f

Aliases

arxiv: 1305.2524 · arxiv_version: 1305.2524v2 · doi: 10.48550/arxiv.1305.2524 · pith_short_12: I4YOWGYDYVAI · pith_short_16: I4YOWGYDYVAIMWBR · pith_short_8: I4YOWGYD

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/I4YOWGYDYVAIMWBRSQV5RIMGDC \
  | 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: 4730eb1b03c540865831942bd8a18618a14863b4cc2aaa1a985e0b80a0a8ca0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4086a598063b7aff4f33d093252124a597e4c37d3f2518df23786c5771458933",
    "cross_cats_sorted": [
      "math.IT",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-11T16:01:25Z",
    "title_canon_sha256": "33eac384ac6f4e92a370ca5255e76438f10c497cbffa2c045d5af08fa780636f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2524",
    "kind": "arxiv",
    "version": 2
  }
}