Pith Number

pith:GRDMTXRA

pith:2014:GRDMTXRAYQSJLCKZ5EII6M7BB2

not attested not anchored not stored refs pending

Uniform Powers of Compacta and the Proximal Game

Paul J. Szeptycki, Rodrigo Hern\'andez-Guti\'errez

arxiv:1409.4844 v2 · 2014-09-17 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GRDMTXRAYQSJLCKZ5EII6M7BB2}

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	2026-05-18T00:05:24.364761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3446c9de20c424958959e9108f33e10e8672ffbd2f84aa2dfd88b01e308d830f

Aliases

arxiv: 1409.4844 · arxiv_version: 1409.4844v2 · doi: 10.48550/arxiv.1409.4844 · pith_short_12: GRDMTXRAYQSJ · pith_short_16: GRDMTXRAYQSJLCKZ · pith_short_8: GRDMTXRA

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/GRDMTXRAYQSJLCKZ5EII6M7BB2 \
  | 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: 3446c9de20c424958959e9108f33e10e8672ffbd2f84aa2dfd88b01e308d830f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66bcca734c4a4d8361cb69cae6cd267b69bc4ca263a3a5b3edcd6f227f77bd8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2014-09-17T01:08:00Z",
    "title_canon_sha256": "94cabb60110b5afa6d706b70a248767d2b44179c6071d0573582f8dc3296f374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4844",
    "kind": "arxiv",
    "version": 2
  }
}