Pith Number

pith:7FQURCSD

pith:2026:7FQURCSDJMY7ECN7FKAVBNUEPT

not attested not anchored not stored refs pending

Rendering Separoid Information: Rate-Distortion Reconstruction of Convex Apartness Scenes

Baris Basaran, Faruk Alpay

arxiv:2606.18486 v1 · 2026-06-16 · cs.GR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FQURCSDJMY7ECN7FKAVBNUEPT}

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	2026-06-19T16:11:02.278035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f961488a434b31f209bf2a8150b6847cfb54465bb46e3d950acc014051638d00

Aliases

arxiv: 2606.18486 · arxiv_version: 2606.18486v1 · doi: 10.48550/arxiv.2606.18486 · pith_short_12: 7FQURCSDJMY7 · pith_short_16: 7FQURCSDJMY7ECN7 · pith_short_8: 7FQURCSD

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/7FQURCSDJMY7ECN7FKAVBNUEPT \
  | 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: f961488a434b31f209bf2a8150b6847cfb54465bb46e3d950acc014051638d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efdc2a93a7209976efacfb5010bf798af952bde0f8f0ca028190088fbd6ea658",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-06-16T20:58:57Z",
    "title_canon_sha256": "0801262803425e741146435cf7e22aa4c4ea4362b63e786b4629d7a718a1a15b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18486",
    "kind": "arxiv",
    "version": 1
  }
}