Pith Number

pith:ORH3WCJ3

pith:2017:ORH3WCJ3NPDZ6RWYR2ZRLUVPIA

not attested not anchored not stored refs pending

An exploration to visualize finite element data with a DSL

Charisee Chiw, Gordon Kindlmann, John Reppy

arxiv:1706.05718 v1 · 2017-06-18 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORH3WCJ3NPDZ6RWYR2ZRLUVPIA}

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	2026-05-18T00:42:09.117074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

744fbb093b6bc79f46d88eb315d2af403d6c7bd60ffdc5139fee7098a7dd4b3b

Aliases

arxiv: 1706.05718 · arxiv_version: 1706.05718v1 · doi: 10.48550/arxiv.1706.05718 · pith_short_12: ORH3WCJ3NPDZ · pith_short_16: ORH3WCJ3NPDZ6RWY · pith_short_8: ORH3WCJ3

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/ORH3WCJ3NPDZ6RWYR2ZRLUVPIA \
  | 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: 744fbb093b6bc79f46d88eb315d2af403d6c7bd60ffdc5139fee7098a7dd4b3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79307fd52d7c11a1cf8a56e83b90baa1439b40285666d9dc496168ef5738f73b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-06-18T20:25:47Z",
    "title_canon_sha256": "c44943d561b7716de9c90daaf9f95e420a1d2bc76cda9c350701aa8fbfc0bee1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05718",
    "kind": "arxiv",
    "version": 1
  }
}