Pith Number

pith:JZV6L3VM

pith:2017:JZV6L3VMJ6OWKFQSPMY4XZNVEX

not attested not anchored not stored refs pending

Poisson Vector Graphics (PVG) and Its Closed-Form Solver

Aimin Hao, Fei Hou, Hong Qin, Qian Sun, Shi-Min Hu, Ying He, Yong-jin Liu, Zheng Fang

arxiv:1701.04303 v1 · 2017-01-16 · 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{JZV6L3VMJ6OWKFQSPMY4XZNVEX}

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	2026-05-18T00:52:47.165329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e6be5eeac4f9d6516127b31cbe5b525dc6d1cb74037bc2a83d0bc60c2a25da9

Aliases

arxiv: 1701.04303 · arxiv_version: 1701.04303v1 · doi: 10.48550/arxiv.1701.04303 · pith_short_12: JZV6L3VMJ6OW · pith_short_16: JZV6L3VMJ6OWKFQS · pith_short_8: JZV6L3VM

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/JZV6L3VMJ6OWKFQSPMY4XZNVEX \
  | 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: 4e6be5eeac4f9d6516127b31cbe5b525dc6d1cb74037bc2a83d0bc60c2a25da9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fa8aecd29d54a3426c670b8eab7a56a027c133337b761f27958428c71eb2f80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2017-01-16T14:33:15Z",
    "title_canon_sha256": "fb00e0bc4e6b8ef0a4a694fd100beedeefbcaf257079bbb774bb11dc611cb4e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04303",
    "kind": "arxiv",
    "version": 1
  }
}