Pith Number

pith:KT4K4IKY

pith:2017:KT4K4IKYG357BYAWAZLNHNRFZ7

not attested not anchored not stored refs pending

Weak Adaptive Submodularity and Group-Based Active Diagnosis with Applications to State Estimation with Persistent Sensor Faults

Lingyun Gao, Necmiye Ozay, Sze Zheng Yong

arxiv:1701.06731 v2 · 2017-01-24 · math.OC · cs.SY · 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{KT4K4IKYG357BYAWAZLNHNRFZ7}

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	2026-05-18T00:46:26.141336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54f8ae215836fbf0e0160656d3b625cfcc357a9f4d24c200728cd9381ee27d89

Aliases

arxiv: 1701.06731 · arxiv_version: 1701.06731v2 · doi: 10.48550/arxiv.1701.06731 · pith_short_12: KT4K4IKYG357 · pith_short_16: KT4K4IKYG357BYAW · pith_short_8: KT4K4IKY

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/KT4K4IKYG357BYAWAZLNHNRFZ7 \
  | 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: 54f8ae215836fbf0e0160656d3b625cfcc357a9f4d24c200728cd9381ee27d89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbe26f54dd605ec49b56ba5acfaa5d6d1d585ec3f63c232ba32e24d89b9acb7a",
    "cross_cats_sorted": [
      "cs.SY",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-01-24T04:56:40Z",
    "title_canon_sha256": "bf4e1f2e835415690288f06e2231521ac22a8b7c6449826a899b3a1eeec71c87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06731",
    "kind": "arxiv",
    "version": 2
  }
}