Pith Number

pith:L2PUGUST

pith:2014:L2PUGUSTNKO2NNAFVYPLLSA6OR

not attested not anchored not stored refs pending

Topology of Asymptotic Cones and S-machine

Anthony Gasperin

arxiv:1401.5290 v1 · 2014-01-21 · 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{L2PUGUSTNKO2NNAFVYPLLSA6OR}

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	2026-05-18T03:01:34.241424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9f4352536a9da6b405ae1eb5c81e746fa63b8c11bac3021073ded84992cfdd

Aliases

arxiv: 1401.5290 · arxiv_version: 1401.5290v1 · doi: 10.48550/arxiv.1401.5290 · pith_short_12: L2PUGUSTNKO2 · pith_short_16: L2PUGUSTNKO2NNAF · pith_short_8: L2PUGUST

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/L2PUGUSTNKO2NNAFVYPLLSA6OR \
  | 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: 5e9f4352536a9da6b405ae1eb5c81e746fa63b8c11bac3021073ded84992cfdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b40058a2810dbd16335878a6900c737b8539ec5878a95e191d542a1196fc5a1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-01-21T12:27:26Z",
    "title_canon_sha256": "c974e19175cf72347c76e9e253e15abd4f8ab7c0b8acff64d09d1cfc6494c99b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5290",
    "kind": "arxiv",
    "version": 1
  }
}