Pith Number

pith:LE4OECGM

pith:2021:LE4OECGM6ECFZYAQISGEA4YEYS

not attested not anchored not stored refs pending

Falx: Synthesis-Powered Visualization Authoring

Alvin Cheung, Amy J. Ko, Chenglong Wang, Isil Dillig, Rastislav Bodik, Yu Feng

arxiv:2102.01024 v1 · 2021-02-01 · cs.HC · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LE4OECGM6ECFZYAQISGEA4YEYS}

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	2026-07-05T02:11:17.743050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5938e208ccf1045ce010448c407304c491fabf116133486d4561f2c1dff90c4d

Aliases

arxiv: 2102.01024 · arxiv_version: 2102.01024v1 · doi: 10.48550/arxiv.2102.01024 · pith_short_12: LE4OECGM6ECF · pith_short_16: LE4OECGM6ECFZYAQ · pith_short_8: LE4OECGM

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/LE4OECGM6ECFZYAQISGEA4YEYS \
  | 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: 5938e208ccf1045ce010448c407304c491fabf116133486d4561f2c1dff90c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b277b6328a4be151c517547265173b4699dd970bfe0aba30b60abd92e6af9b3c",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-02-01T18:01:20Z",
    "title_canon_sha256": "b814b9e83a710a7eb02e80046f245def3af8b1e93b8f51c40a945e6707f8ec3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01024",
    "kind": "arxiv",
    "version": 1
  }
}