Pith Number

pith:7MAIDRQ5

pith:2019:7MAIDRQ5BBI3HIOYSZDEUW2AFV

not attested not anchored not stored refs pending

On Absolute Algebraic Geometry, the affine case

Alain Connes, Caterina Consani

arxiv:1909.09796 v1 · 2019-09-21 · math.AG · math.AT · math.CT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7MAIDRQ5BBI3HIOYSZDEUW2AFV}

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

Amico: An Event-Driven Modular Framework for Persistent and Embedded Autonomy

Receipt and verification

First computed	2026-07-05T00:06:14.361925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0081c61d0851b3a1d896464a5b402d766979c4d252e41a0efe7d9c5d5bd2a9

Aliases

arxiv: 1909.09796 · arxiv_version: 1909.09796v1 · doi: 10.48550/arxiv.1909.09796 · pith_short_12: 7MAIDRQ5BBI3 · pith_short_16: 7MAIDRQ5BBI3HIOY · pith_short_8: 7MAIDRQ5

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/7MAIDRQ5BBI3HIOYSZDEUW2AFV \
  | 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: fb0081c61d0851b3a1d896464a5b402d766979c4d252e41a0efe7d9c5d5bd2a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f89871553e3ce33f10e93c73e489e0f3517ec4c6e9ba5ed327c4bf73120e215",
    "cross_cats_sorted": [
      "math.AT",
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-09-21T08:32:10Z",
    "title_canon_sha256": "6315837f7ea6ecb284aee20d29dd1d4f9d074aedad9dc243c90f999eae01a6a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09796",
    "kind": "arxiv",
    "version": 1
  }
}