Pith Number

pith:ILKAGJMA

pith:2022:ILKAGJMAXTYWCQXPOYV4ISJXQG

not attested not anchored not stored refs pending

Graphes dans les surfaces et ergodicit\'e topologique

Dustin Connery-Grigg, Fran\c{c}ois Lalonde, Jordan Payette

arxiv:2209.00516 v3 · 2022-09-01 · math.CO · math.DS · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ILKAGJMAXTYWCQXPOYV4ISJXQG}

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	2026-06-03T14:05:14.587346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42d4032580bcf16142ef762bc4493781be51250770737038a40048a3e53d1a8d

Aliases

arxiv: 2209.00516 · arxiv_version: 2209.00516v3 · doi: 10.48550/arxiv.2209.00516 · pith_short_12: ILKAGJMAXTYW · pith_short_16: ILKAGJMAXTYWCQXP · pith_short_8: ILKAGJMA

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/ILKAGJMAXTYWCQXPOYV4ISJXQG \
  | 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: 42d4032580bcf16142ef762bc4493781be51250770737038a40048a3e53d1a8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db3063e4200bd0001875e83c5406c5f4c5603c8e891f2246ab6d016b48359b04",
    "cross_cats_sorted": [
      "math.DS",
      "math.GT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2022-09-01T15:00:53Z",
    "title_canon_sha256": "9c3bed90462f98450a8a53245eb01b55a6d5ee0569c9e2413c0c772f04f03d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00516",
    "kind": "arxiv",
    "version": 3
  }
}