Pith Number

pith:7UVOHZE4

pith:2015:7UVOHZE4GEAO6LHAAE6VA53TK3

not attested not anchored not stored refs pending

The 20-60-20 Rule

Marcin Pitera, Piotr Jaworski

arxiv:1501.02513 v2 · 2015-01-12 · math.PR · math.ST · q-fin.EC · 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{7UVOHZE4GEAO6LHAAE6VA53TK3}

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	2026-05-18T01:35:00.807887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd2ae3e49c3100ef2ce0013d50777356fa49a3027f8ee67eb68ee51d5888d472

Aliases

arxiv: 1501.02513 · arxiv_version: 1501.02513v2 · doi: 10.48550/arxiv.1501.02513 · pith_short_12: 7UVOHZE4GEAO · pith_short_16: 7UVOHZE4GEAO6LHA · pith_short_8: 7UVOHZE4

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/7UVOHZE4GEAO6LHAAE6VA53TK3 \
  | 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: fd2ae3e49c3100ef2ce0013d50777356fa49a3027f8ee67eb68ee51d5888d472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ab4bb9c447cdc8d60438e6bbd227c14088a585ef007704ac5580069f88fb277",
    "cross_cats_sorted": [
      "math.ST",
      "q-fin.EC",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-01-12T00:41:49Z",
    "title_canon_sha256": "d291548155c89a95667b4fb35146c534f817795bb65f340d17577595c9d72ffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02513",
    "kind": "arxiv",
    "version": 2
  }
}