Pith Number

pith:3QECV6GJ

pith:2018:3QECV6GJYHQF4GBUBBXT3SIJDC

not attested not anchored not stored refs pending

Weakly Aggregative Modal Logic: Characterization and Interpolation (new version)

Jixin Liu, Yanjing Wang, Yifeng Ding

arxiv:1803.10953 v3 · 2018-03-29 · cs.LO · cs.AI · 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{3QECV6GJYHQF4GBUBBXT3SIJDC}

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	2026-05-17T23:44:43.376485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc082af8c9c1e05e1834086f3dc90918b8fef1acef5a4be5a154bb84826803dd

Aliases

arxiv: 1803.10953 · arxiv_version: 1803.10953v3 · doi: 10.48550/arxiv.1803.10953 · pith_short_12: 3QECV6GJYHQF · pith_short_16: 3QECV6GJYHQF4GBU · pith_short_8: 3QECV6GJ

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/3QECV6GJYHQF4GBUBBXT3SIJDC \
  | 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: dc082af8c9c1e05e1834086f3dc90918b8fef1acef5a4be5a154bb84826803dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73bcb574e8bcd31473f7ba6b971a0cda0a8cec20d4e35fb2f283cd8f9ec60628",
    "cross_cats_sorted": [
      "cs.AI",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-03-29T08:13:20Z",
    "title_canon_sha256": "de733af0df5cba68104ec952b6d4dccc86cb8fadea1b331ad65f89e4a89d9e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10953",
    "kind": "arxiv",
    "version": 3
  }
}