Pith Number

pith:IVTR3RSN

pith:2018:IVTR3RSN6HUFVXGTIBWZ5YX7ME

not attested not anchored not stored refs pending

Fast and Scalable Position-Based Layout Synthesis

Alan Litteneker, Chenfanfu Jiang, Demetri Terzopoulos, Lap-Fai Yu, Masaki Nakada, Noah Duncan, Tomer Weiss

arxiv:1809.10526 v1 · 2018-09-27 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVTR3RSN6HUFVXGTIBWZ5YX7ME}

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	2026-05-18T00:04:38.169858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45671dc64df1e85adcd3406d9ee2ff612a9683209aa10e03d908b135d859a651

Aliases

arxiv: 1809.10526 · arxiv_version: 1809.10526v1 · doi: 10.48550/arxiv.1809.10526 · pith_short_12: IVTR3RSN6HUF · pith_short_16: IVTR3RSN6HUFVXGT · pith_short_8: IVTR3RSN

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/IVTR3RSN6HUFVXGTIBWZ5YX7ME \
  | 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: 45671dc64df1e85adcd3406d9ee2ff612a9683209aa10e03d908b135d859a651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32129e2f52f8fdb70f54eb5839859236d9b7c9115b7a6157b9ce145f8bec96b7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-09-27T14:07:30Z",
    "title_canon_sha256": "2711592b5120fdca88239f8c2f31d99bbe54d11b18227b6ce682da382db126ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10526",
    "kind": "arxiv",
    "version": 1
  }
}