Pith Number

pith:56DN76J5

pith:2024:56DN76J5LWVQTI3YCJGOBHR3KA

not attested not anchored not stored refs pending

On sections of configurations of points on orientable surfaces

Stavroula Makri

arxiv:2411.16409 v3 · 2024-11-25 · 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{56DN76J5LWVQTI3YCJGOBHR3KA}

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	2026-07-05T11:17:38.052826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef86dff93d5dab09a378124ce09e3b50170e9e3f5ab1a34264cdd2be3ea52422

Aliases

arxiv: 2411.16409 · arxiv_version: 2411.16409v3 · doi: 10.48550/arxiv.2411.16409 · pith_short_12: 56DN76J5LWVQ · pith_short_16: 56DN76J5LWVQTI3Y · pith_short_8: 56DN76J5

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/56DN76J5LWVQTI3YCJGOBHR3KA \
  | 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: ef86dff93d5dab09a378124ce09e3b50170e9e3f5ab1a34264cdd2be3ea52422

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62759edf017c6dc90cdb2d4f9e7e27e869827bbf2672454b848ab7f80ae7d73d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2024-11-25T14:15:59Z",
    "title_canon_sha256": "241da5ec4bebda57998a3873fd0bda0e775a94e744095ef7e1e9e54084c19322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16409",
    "kind": "arxiv",
    "version": 3
  }
}