Pith Number

pith:PPQSHWWE

pith:2014:PPQSHWWEB7EMX3A6NR2AC5QW7V

not attested not anchored not stored refs pending

Partially Punctual Metric Temporal Logic is Decidable

Khushraj Madnani, Paritosh Pandya, Shankara Narayanan Krishna

arxiv:1404.6965 v1 · 2014-04-28 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPQSHWWEB7EMX3A6NR2AC5QW7V}

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	2026-05-18T02:53:05.454865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be123dac40fc8cbec1e6c74017616fd6233ea0b8c2b3e854b32390de88230ce

Aliases

arxiv: 1404.6965 · arxiv_version: 1404.6965v1 · doi: 10.48550/arxiv.1404.6965 · pith_short_12: PPQSHWWEB7EM · pith_short_16: PPQSHWWEB7EMX3A6 · pith_short_8: PPQSHWWE

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/PPQSHWWEB7EMX3A6NR2AC5QW7V \
  | 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: 7be123dac40fc8cbec1e6c74017616fd6233ea0b8c2b3e854b32390de88230ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5e724c97ec0971c10fb5d0f55a13670212e3095bd22ddf5ba02e71e9fb720a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-04-28T13:04:59Z",
    "title_canon_sha256": "677ce049c0489e7d1b534753dd7ab32b9beac858cc141d252daa9d1c243bb3df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6965",
    "kind": "arxiv",
    "version": 1
  }
}