Pith Number

pith:5ACKYMKR

pith:2016:5ACKYMKR2MMBNUUWHPSOZC6TMU

not attested not anchored not stored refs pending

Compressed sensing of data with a known distribution

Felipe Rinc\'on, Mateo D\'iaz, Mauricio Junca, Mauricio Velasco

arxiv:1603.05533 v2 · 2016-03-17 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ACKYMKR2MMBNUUWHPSOZC6TMU}

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	2026-05-18T00:53:51.021129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e804ac3151d31816d2963be4ec8bd365031677601c8bdd965fc469ae8f83aaef

Aliases

arxiv: 1603.05533 · arxiv_version: 1603.05533v2 · doi: 10.48550/arxiv.1603.05533 · pith_short_12: 5ACKYMKR2MMB · pith_short_16: 5ACKYMKR2MMBNUUW · pith_short_8: 5ACKYMKR

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/5ACKYMKR2MMBNUUWHPSOZC6TMU \
  | 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: e804ac3151d31816d2963be4ec8bd365031677601c8bdd965fc469ae8f83aaef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f0f40ebf5003b62c7adac570ccae240a887249e9cc6b085b28ed64f849dc3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-03-17T15:16:09Z",
    "title_canon_sha256": "80ea5c7f88a10f3b72f222d745ae99ff060cdb0cf6d97ab450a9a3b7d7e3aa87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05533",
    "kind": "arxiv",
    "version": 2
  }
}