Pith Number

pith:ASCFBMUC

pith:2015:ASCFBMUCA426AFYK73RNDM3K2E

not attested not anchored not stored refs pending

Unlabeled Sensing with Random Linear Measurements

Jayakrishnan Unnikrishnan, Martin Vetterli, Saeid Haghighatshoar

arxiv:1512.00115 v1 · 2015-12-01 · cs.IT · math.IT · math.PR

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

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	2026-05-18T01:25:32.735001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048450b2820735e0170afee2d1b36ad1198ff6fcd10fb953f17eedff5ce5d1ea

Aliases

arxiv: 1512.00115 · arxiv_version: 1512.00115v1 · doi: 10.48550/arxiv.1512.00115 · pith_short_12: ASCFBMUCA426 · pith_short_16: ASCFBMUCA426AFYK · pith_short_8: ASCFBMUC

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/ASCFBMUCA426AFYK73RNDM3K2E \
  | 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: 048450b2820735e0170afee2d1b36ad1198ff6fcd10fb953f17eedff5ce5d1ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "710c4eeab134b4b96d5ee167e97229c8b923101847d5bdfc88ba655a9b30c1dd",
    "cross_cats_sorted": [
      "math.IT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-12-01T01:32:57Z",
    "title_canon_sha256": "06545be8102ef2b9c01606dcb9bf46bb66447a6c436df291cbab3752ad9eb9bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00115",
    "kind": "arxiv",
    "version": 1
  }
}