Pith Number

pith:Y6NO2EWH

pith:2026:Y6NO2EWH5SLJTCGIO2SKZWYT2E

not attested not anchored not stored refs pending

ShellMaker: Language-Guided Exterior Completion under Structural Constraints

Daniel Aliaga, Ruiqi Xu

arxiv:2606.31680 v1 · 2026-06-30 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6NO2EWH5SLJTCGIO2SKZWYT2E}

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	2026-07-01T01:18:11.472476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c79aed12c7ec969988c876a4acdb13d1168cf270f3ad81f5498e742a316c3c54

Aliases

arxiv: 2606.31680 · arxiv_version: 2606.31680v1 · doi: 10.48550/arxiv.2606.31680 · pith_short_12: Y6NO2EWH5SLJ · pith_short_16: Y6NO2EWH5SLJTCGI · pith_short_8: Y6NO2EWH

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/Y6NO2EWH5SLJTCGIO2SKZWYT2E \
  | 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: c79aed12c7ec969988c876a4acdb13d1168cf270f3ad81f5498e742a316c3c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "391b8d06006595e44bdfafd2bc78c8114e4b8208e9b77fdbe184a47569fd262f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-30T13:56:48Z",
    "title_canon_sha256": "97d63e2e7dea5feb7ab94eda0ee1cab60397d26cbf16f7f70f9298fe8ebc2296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31680",
    "kind": "arxiv",
    "version": 1
  }
}