Pith Number

pith:V3T2B5GS

pith:2018:V3T2B5GST5KXQASLZFOVNIGPEK

not attested not anchored not stored refs pending

Axiomatic systems and topological semantics for intuitionistic temporal logic

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

arxiv:1803.05077 v1 · 2018-03-13 · math.LO · 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{V3T2B5GST5KXQASLZFOVNIGPEK}

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	2026-05-18T00:21:01.393886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aee7a0f4d29f5578024bc95d56a0cf22b89a826060925fcd71d3e4e658ca9fdd

Aliases

arxiv: 1803.05077 · arxiv_version: 1803.05077v1 · doi: 10.48550/arxiv.1803.05077 · pith_short_12: V3T2B5GST5KX · pith_short_16: V3T2B5GST5KXQASL · pith_short_8: V3T2B5GS

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/V3T2B5GST5KXQASLZFOVNIGPEK \
  | 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: aee7a0f4d29f5578024bc95d56a0cf22b89a826060925fcd71d3e4e658ca9fdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2ef3b34aff4074c132246cf0a0911e69992fcc7abb6e6ea5f820eee7ba2c5fc",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2018-03-13T23:57:26Z",
    "title_canon_sha256": "d80f0dce2a68af5e3ee5d747d38ae7ea15c4f8ed7cdc52fd2c655131a9ce93b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05077",
    "kind": "arxiv",
    "version": 1
  }
}