Pith Number

pith:GXH23FXO

pith:2014:GXH23FXO6M3X6PZSPELVUGIZRW

not attested not anchored not stored refs pending

A near-optimal maintenance policy for automated DR devices

Carlos Abad, Garud Iyengar

arxiv:1410.5496 v2 · 2014-10-20 · math.OC · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXH23FXO6M3X6PZSPELVUGIZRW}

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	2026-05-18T02:20:28.619134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35cfad96eef3377f3f3279175a19198da0aefb3a38b5a18eb09c45b07f44cbaa

Aliases

arxiv: 1410.5496 · arxiv_version: 1410.5496v2 · doi: 10.48550/arxiv.1410.5496 · pith_short_12: GXH23FXO6M3X · pith_short_16: GXH23FXO6M3X6PZS · pith_short_8: GXH23FXO

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/GXH23FXO6M3X6PZSPELVUGIZRW \
  | 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: 35cfad96eef3377f3f3279175a19198da0aefb3a38b5a18eb09c45b07f44cbaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "639dec7c660f7440bd0300212a37c9cf2bb9fa590ae6e4ccbb751aaf75b49129",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-10-20T23:07:21Z",
    "title_canon_sha256": "ad90ccd6e4da9701062d2c9324b7c6a029305a1f112f4b5261fc6aeb1742f79c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5496",
    "kind": "arxiv",
    "version": 2
  }
}