Pith Number

pith:GMREI7E7

pith:2017:GMREI7E7UYGJ3CTSLRDXPICRVY

not attested not anchored not stored refs pending

A Decidable Intuitionistic Temporal Logic

David Fern\'andez-Duque, Joseph Boudou, Mart\'in Di\'eguez

arxiv:1704.02847 v1 · 2017-04-10 · math.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{GMREI7E7UYGJ3CTSLRDXPICRVY}

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	2026-05-18T00:46:44.228064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3322447c9fa60c9d8a725c4777a051ae0bcd1ebc91089bb7fd0ece676e851afc

Aliases

arxiv: 1704.02847 · arxiv_version: 1704.02847v1 · doi: 10.48550/arxiv.1704.02847 · pith_short_12: GMREI7E7UYGJ · pith_short_16: GMREI7E7UYGJ3CTS · pith_short_8: GMREI7E7

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/GMREI7E7UYGJ3CTSLRDXPICRVY \
  | 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: 3322447c9fa60c9d8a725c4777a051ae0bcd1ebc91089bb7fd0ece676e851afc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d32bda4d7d7cd37e713f62607c01916c03b763fc08626f6e02603a1ff46d371e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-04-10T13:20:11Z",
    "title_canon_sha256": "8c922d95fc1257c9e2f6a21e950d1f86de5b1e584d2042e7d266828a48f2e400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02847",
    "kind": "arxiv",
    "version": 1
  }
}