Pith Number

pith:W76T22CA

pith:2018:W76T22CAPJ67U25WKMLNSPASMN

not attested not anchored not stored refs pending

A Coarse-to-Fine Multiscale Mesh Representation and its Applications

Hao-Chiang Shao

arxiv:1810.03305 v1 · 2018-10-08 · eess.IV · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W76T22CAPJ67U25WKMLNSPASMN}

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	2026-05-18T00:03:51.729078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7fd3d68407a7dfa6bb65316d93c12634551853802359eaec932289f90074e72

Aliases

arxiv: 1810.03305 · arxiv_version: 1810.03305v1 · doi: 10.48550/arxiv.1810.03305 · pith_short_12: W76T22CAPJ67 · pith_short_16: W76T22CAPJ67U25W · pith_short_8: W76T22CA

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/W76T22CAPJ67U25WKMLNSPASMN \
  | 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: b7fd3d68407a7dfa6bb65316d93c12634551853802359eaec932289f90074e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bdf2fde7904c68da76b7ed31c90224028b47f28004ae644945f5f1b4d1a4505",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-10-08T08:12:10Z",
    "title_canon_sha256": "a1a28c07a7b5ab786ee2cad10508f7c55c94590ed5090ec204a0fefd6809a629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03305",
    "kind": "arxiv",
    "version": 1
  }
}