Pith Number

pith:KMTUFP23

pith:2013:KMTUFP23MDRMYQT74Z26A256PV

not attested not anchored not stored refs pending

Coding for Computing Irreducible Markovian Functions of Sources with Memory

Mikael Skoglund, Sheng Huang

arxiv:1305.5960 v2 · 2013-05-25 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMTUFP23MDRMYQT74Z26A256PV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:19:58.728985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

532742bf5b60e2cc427fe675e06bbe7d649b35c2fc06233ec622047ddc7fe436

Aliases

arxiv: 1305.5960 · arxiv_version: 1305.5960v2 · doi: 10.48550/arxiv.1305.5960 · pith_short_12: KMTUFP23MDRM · pith_short_16: KMTUFP23MDRMYQT7 · pith_short_8: KMTUFP23

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/KMTUFP23MDRMYQT74Z26A256PV \
  | 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: 532742bf5b60e2cc427fe675e06bbe7d649b35c2fc06233ec622047ddc7fe436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c39a0c55d3bf3c770547ef66931eab2c79c1e217a2d56af0051a42aaca8e5ba",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-25T19:31:50Z",
    "title_canon_sha256": "6d33489d7b1766faff7d0f8f31750b273a2012187c1ad98173657c10d5b1f4ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5960",
    "kind": "arxiv",
    "version": 2
  }
}