Pith Number

pith:Z74VLFPD

pith:2018:Z74VLFPDHS7XWIT7YABXDYRIKV

not attested not anchored not stored refs pending

Theoretical Bounds on MAP Estimation in Distributed Sensing Networks

Ali Bereyhi, Ralf R. M\"uller, Saeid Haghighatshoar

arxiv:1805.11893 v1 · 2018-05-30 · cs.IT · math.IT

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	2026-05-18T00:14:35.896912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cff95595e33cbf7b227fc00371e2285563cce80603e07a7d970d8294024b6a93

Aliases

arxiv: 1805.11893 · arxiv_version: 1805.11893v1 · doi: 10.48550/arxiv.1805.11893 · pith_short_12: Z74VLFPDHS7X · pith_short_16: Z74VLFPDHS7XWIT7 · pith_short_8: Z74VLFPD

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/Z74VLFPDHS7XWIT7YABXDYRIKV \
  | 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: cff95595e33cbf7b227fc00371e2285563cce80603e07a7d970d8294024b6a93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f4139d4ddbf9abec5a90a09dccb67d4b2ce3ca00c13127f98382d92a503b526",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-30T10:45:47Z",
    "title_canon_sha256": "1dc40231080f303d90d4f32d9cbc45a921da63ab9f1af7622699abc9f06dd825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11893",
    "kind": "arxiv",
    "version": 1
  }
}