Pith Number

pith:CEE4HH7C

pith:2024:CEE4HH7COK45UXQT5RTA2WOMJR

not attested not anchored not stored refs pending

Classification of Stable Surfaces with respect to Automatic Continuity

George Domat, Kasra Rafi, Mladen Bestvina

arxiv:2411.12927 v1 · 2024-11-19 · math.GT · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CEE4HH7COK45UXQT5RTA2WOMJR}

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	2026-06-24T14:15:50.248578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1109c39fe272b9da5e13ec660d59cc4c7869845e479f94a0dd14f0eaf81bff61

Aliases

arxiv: 2411.12927 · arxiv_version: 2411.12927v1 · doi: 10.48550/arxiv.2411.12927 · pith_short_12: CEE4HH7COK45 · pith_short_16: CEE4HH7COK45UXQT · pith_short_8: CEE4HH7C

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/CEE4HH7COK45UXQT5RTA2WOMJR \
  | 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: 1109c39fe272b9da5e13ec660d59cc4c7869845e479f94a0dd14f0eaf81bff61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a6a858fe3502d761817057d36f90d23245036f4f1ee0894ec0095ff03bdfc4",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2024-11-19T23:36:24Z",
    "title_canon_sha256": "311b859addce2986bacde8e1d14f4c97f4d1d2da251e14f84fd3f34baa0a1561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.12927",
    "kind": "arxiv",
    "version": 1
  }
}