Pith Number

pith:M3RPJCIF

pith:2026:M3RPJCIFUSEKMJINA4SWX27CVT

not attested not anchored not stored refs pending

When and Which Sensor to Observe? Timely Tracking of a Joint Markov Source

Ismail Cosandal, Nail Akar, Sennur Ulukus

arxiv:2606.30623 v1 · 2026-06-29 · cs.IT · cs.NI · eess.SP · 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{M3RPJCIFUSEKMJINA4SWX27CVT}

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	2026-06-30T02:18:23.206263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e2f48905a488a6250d07256bebe2acc7be72894e10777f2ebfc318e3f5bded

Aliases

arxiv: 2606.30623 · arxiv_version: 2606.30623v1 · doi: 10.48550/arxiv.2606.30623 · pith_short_12: M3RPJCIFUSEK · pith_short_16: M3RPJCIFUSEKMJIN · pith_short_8: M3RPJCIF

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/M3RPJCIFUSEKMJINA4SWX27CVT \
  | 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: 66e2f48905a488a6250d07256bebe2acc7be72894e10777f2ebfc318e3f5bded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d72dd6488f41c1451ca0f88665197d1e4b5e435cfd8bf69fba2a894780b211",
    "cross_cats_sorted": [
      "cs.NI",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-29T17:53:25Z",
    "title_canon_sha256": "4e0a559d1cfee2aba64ef6e78793edd8ecc4b3cba74a6bdbcc4c7a6c05f7de48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30623",
    "kind": "arxiv",
    "version": 1
  }
}