Pith Number

pith:KIPDFW3K

pith:2018:KIPDFW3K5OTD7JTANONKBVURMX

not attested not anchored not stored refs pending

On Profitability of Trailing Mining

Cyril Grunspan, Ricardo P\'erez-Marco

arxiv:1811.09322 v1 · 2018-11-22 · cs.CR · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KIPDFW3K5OTD7JTANONKBVURMX}

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	2026-05-18T00:00:03.695155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

521e32db6aeba63fa6606b9aa0d69165c0aed10fb38cc9fe10052b4717e04d8b

Aliases

arxiv: 1811.09322 · arxiv_version: 1811.09322v1 · doi: 10.48550/arxiv.1811.09322 · pith_short_12: KIPDFW3K5OTD · pith_short_16: KIPDFW3K5OTD7JTA · pith_short_8: KIPDFW3K

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/KIPDFW3K5OTD7JTANONKBVURMX \
  | 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: 521e32db6aeba63fa6606b9aa0d69165c0aed10fb38cc9fe10052b4717e04d8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff974006852f7202b5995101f6e51f16d6ec94e700d70ac4c06eba52a0fb1469",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-11-22T23:06:26Z",
    "title_canon_sha256": "42d99dab7f9b470182783a295fc5f1a3cd6d9f566f0fd3215f93c6188bf0b3c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09322",
    "kind": "arxiv",
    "version": 1
  }
}