Pith Number

pith:FY735AMH

pith:2015:FY735AMH2YGRVB7BK4UXO73SZM

not attested not anchored not stored refs pending

Active Search with a Cost for Switching Actions

Nidhin Koshy Vaidhiyan, Rajesh Sundaresan

arxiv:1505.02358 v1 · 2015-05-10 · cs.IT · 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{FY735AMH2YGRVB7BK4UXO73SZM}

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	2026-05-18T02:16:19.006872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e3fbe8187d60d1a87e15729777f72cb2d0d76b36c3a4b3ef45efdece9f41be4

Aliases

arxiv: 1505.02358 · arxiv_version: 1505.02358v1 · doi: 10.48550/arxiv.1505.02358 · pith_short_12: FY735AMH2YGR · pith_short_16: FY735AMH2YGRVB7B · pith_short_8: FY735AMH

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/FY735AMH2YGRVB7BK4UXO73SZM \
  | 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: 2e3fbe8187d60d1a87e15729777f72cb2d0d76b36c3a4b3ef45efdece9f41be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "995cb0c6fb4dc8c39f521d3a545c141ad8067bb9301206c49a0e2a86fa9a023b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-10T09:19:05Z",
    "title_canon_sha256": "5e2a55fdc9195379a83989aa0844bcfb02e443ece12605320a1fd117e5814456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02358",
    "kind": "arxiv",
    "version": 1
  }
}