Pith Number

pith:QIYWWQO4

pith:2018:QIYWWQO46N36ULGXUCGXNY535Y

not attested not anchored not stored refs pending

Approximate Abstractions of Markov Chains with Interval Decision Processes (Extended Version)

A. Abate, A. D'Innocenzo, J. Wheatley, Y. Zacchia Lun

arxiv:1804.08554 v1 · 2018-04-23 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QIYWWQO46N36ULGXUCGXNY535Y}

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	2026-05-17T23:51:54.596030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82316b41dcf377ea2cd7a08d76e3bbee3e1157b3cec5eddd0e9378f370973765

Aliases

arxiv: 1804.08554 · arxiv_version: 1804.08554v1 · doi: 10.48550/arxiv.1804.08554 · pith_short_12: QIYWWQO46N36 · pith_short_16: QIYWWQO46N36ULGX · pith_short_8: QIYWWQO4

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/QIYWWQO46N36ULGXUCGXNY535Y \
  | 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: 82316b41dcf377ea2cd7a08d76e3bbee3e1157b3cec5eddd0e9378f370973765

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "735328cbb4668139b4b6e9db8a564ad9dc3abccaa41da99b1791c6a04fbb60dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-04-23T16:41:23Z",
    "title_canon_sha256": "f83d5a9cb6ea684673542b43a9512ecbe67b2771e7b64ffee2e0bdd2811fcd09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08554",
    "kind": "arxiv",
    "version": 1
  }
}