Pith Number

pith:AMIXU443

pith:2017:AMIXU4437I55SQUA556KXW3L22

not attested not anchored not stored refs pending

Direct interactive visualization of locally refined spline volumes for scalar and vector fields

Franz G. Fuchs, Heidi E. I. Dahl, Jon M. Hjelmervik, Oliver J. D. Barrowclough

arxiv:1707.01170 v2 · 2017-07-04 · 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{AMIXU4437I55SQUA556KXW3L22}

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	2026-05-18T00:21:04.874182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03117a739bfa3bd94280ef7cabdb6bd68d452e4510a427e0462802f84946a3c0

Aliases

arxiv: 1707.01170 · arxiv_version: 1707.01170v2 · doi: 10.48550/arxiv.1707.01170 · pith_short_12: AMIXU4437I55 · pith_short_16: AMIXU4437I55SQUA · pith_short_8: AMIXU443

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/AMIXU4437I55SQUA556KXW3L22 \
  | 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: 03117a739bfa3bd94280ef7cabdb6bd68d452e4510a427e0462802f84946a3c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a61f1f0901cb2caa33d8fa9b80fa482e7ef399c3ebfdeca6c10323a0929427",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2017-07-04T22:47:40Z",
    "title_canon_sha256": "149616be5317f73e67faf7dec5081af4475def04ff1b0c9312ad7b35b5a05904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01170",
    "kind": "arxiv",
    "version": 2
  }
}