Pith Number

pith:GXIWOADV

pith:2019:GXIWOADV7WJI4QVBYUEMWOTX3Y

not attested not anchored not stored refs pending

A Recursive Algorithm for Computing Inferences in Imprecise Markov Chains

Gert de Cooman, Jasper De Bock, Natan T'Joens, Thomas Krak

arxiv:1905.12968 v2 · 2019-05-30 · 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{GXIWOADV7WJI4QVBYUEMWOTX3Y}

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	2026-05-17T23:41:52.953933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35d1670075fd928e42a1c508cb3a77de125b046831dc1cb495ace5c68e1cbc7c

Aliases

arxiv: 1905.12968 · arxiv_version: 1905.12968v2 · doi: 10.48550/arxiv.1905.12968 · pith_short_12: GXIWOADV7WJI · pith_short_16: GXIWOADV7WJI4QVB · pith_short_8: GXIWOADV

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/GXIWOADV7WJI4QVBYUEMWOTX3Y \
  | 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: 35d1670075fd928e42a1c508cb3a77de125b046831dc1cb495ace5c68e1cbc7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "597c6af5433e8453f10b118f41bc7479b6d62a5ab5eb9b18092e274d938dec06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-05-30T11:24:50Z",
    "title_canon_sha256": "781a73cd70eccf3f8a13a4eaaadd04c0e1832239817bbab88f63ce6603d4510d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12968",
    "kind": "arxiv",
    "version": 2
  }
}