Pith Number

pith:IC4SIBYM

pith:2020:IC4SIBYMLS76VH3IFQBUOZEUK3

not attested not anchored not stored refs pending

The model theory of the curve graph

J. de la Nuez Gonz\'alez, Thomas Koberda, Valentina Disarlo

arxiv:2008.10490 v3 · 2020-08-24 · math.GT · math.GR · 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{IC4SIBYMLS76VH3IFQBUOZEUK3}

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

Simple Homogeneous Structures and Indiscernible Sequence Invariants

Receipt and verification

First computed	2026-07-05T06:18:57.702176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40b924070c5cbfea9f682c0347649456f4fffaddec9f3595c2aa8dc906eca47d

Aliases

arxiv: 2008.10490 · arxiv_version: 2008.10490v3 · doi: 10.48550/arxiv.2008.10490 · pith_short_12: IC4SIBYMLS76 · pith_short_16: IC4SIBYMLS76VH3I · pith_short_8: IC4SIBYM

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/IC4SIBYMLS76VH3IFQBUOZEUK3 \
  | 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: 40b924070c5cbfea9f682c0347649456f4fffaddec9f3595c2aa8dc906eca47d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0acb07f1e155a9384af9049520ae44aed28a80fd052ed3fd0d7bd2d2953d806c",
    "cross_cats_sorted": [
      "math.GR",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2020-08-24T14:52:18Z",
    "title_canon_sha256": "29c6dfb884ed8ce74c0731f8c7f7a5263cf059efa02a08430401cdb12335ce18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.10490",
    "kind": "arxiv",
    "version": 3
  }
}