Pith Number

pith:5S4I6OMN

pith:2024:5S4I6OMNDX6GUIPDID5NTEGND7

not attested not anchored not stored refs pending

On the Model Theory of Open Incidence Structures: The Rank 2 Case

Davide Emilio Quadrellaro, Gianluca Paolini

arxiv:2411.10792 v3 · 2024-11-16 · 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{5S4I6OMNDX6GUIPDID5NTEGND7}

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.

Cited by

1 paper in Pith

A New Construction Principle

Receipt and verification

First computed	2026-06-26T01:15:43.072416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecb88f398d1dfc6a21e340fad990cd1ff798332a6620920174a3cde6711e644d

Aliases

arxiv: 2411.10792 · arxiv_version: 2411.10792v3 · doi: 10.48550/arxiv.2411.10792 · pith_short_12: 5S4I6OMNDX6G · pith_short_16: 5S4I6OMNDX6GUIPD · pith_short_8: 5S4I6OMN

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/5S4I6OMNDX6GUIPDID5NTEGND7 \
  | 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: ecb88f398d1dfc6a21e340fad990cd1ff798332a6620920174a3cde6711e644d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97fbc1381aade40012ebf2e29e43acbc35f8fcc5ba3fdda55b83bafc682687cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2024-11-16T12:47:40Z",
    "title_canon_sha256": "dde27e9337a5d2e900cb2ecbc3743b6ef7221d36fc2ec74ba835ab462519898c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.10792",
    "kind": "arxiv",
    "version": 3
  }
}