Pith Number

pith:JSVJ7NVL

pith:2020:JSVJ7NVLCIRA5BXTB4IGHBBVRX

not attested not anchored not stored refs pending

Computational Design of Cold Bent Glass Fa\c{c}ades

Bernd Bickel, Davide Pellis, Florian Rist, Helmut Pottmann, Jes\'us P\'erez, Konstantinos Gavriil, Paul Henderson, Ruslan Guseinov

arxiv:2009.03667 v1 · 2020-09-08 · cs.GR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSVJ7NVLCIRA5BXTB4IGHBBVRX}

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	2026-07-05T01:33:49.669440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4caa9fb6ab12220e86f30f106384358df94905f8bd694fef02adb8f0aadff82a

Aliases

arxiv: 2009.03667 · arxiv_version: 2009.03667v1 · doi: 10.48550/arxiv.2009.03667 · pith_short_12: JSVJ7NVLCIRA · pith_short_16: JSVJ7NVLCIRA5BXT · pith_short_8: JSVJ7NVL

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/JSVJ7NVLCIRA5BXTB4IGHBBVRX \
  | 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: 4caa9fb6ab12220e86f30f106384358df94905f8bd694fef02adb8f0aadff82a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bfb9a16b0c4c086beacfd09c820c6909abda13fab14c504d02c5e95e316446e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2020-09-08T12:14:37Z",
    "title_canon_sha256": "59cb231df68f4d00fa311daf2d9d9bb6bf4206d0f0bb3626659f8703e2e5f539"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.03667",
    "kind": "arxiv",
    "version": 1
  }
}