Pith Number

pith:5AU67WSU

pith:2019:5AU67WSUDTJT42B2335WJ7FLXZ

not attested not anchored not stored refs pending

Function-on-function kriging, with applications to 3D printing of aortic tissues

Chuck Zhang, Jialei Chen, Simon Mak, V. Roshan Joseph

arxiv:1910.01754 v2 · 2019-10-03 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AU67WSUDTJT42B2335WJ7FLXZ}

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	2026-07-05T02:40:25.785914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e829efda541cd33e683adefb64fcabbe4b2148eb682cc42eddbaff017cc85e9d

Aliases

arxiv: 1910.01754 · arxiv_version: 1910.01754v2 · doi: 10.48550/arxiv.1910.01754 · pith_short_12: 5AU67WSUDTJT · pith_short_16: 5AU67WSUDTJT42B2 · pith_short_8: 5AU67WSU

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/5AU67WSUDTJT42B2335WJ7FLXZ \
  | 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: e829efda541cd33e683adefb64fcabbe4b2148eb682cc42eddbaff017cc85e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "192dc515c228c4f9e7cb7159faba5e856c758d5d87c0c0442d2e253e226644f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-10-03T22:53:28Z",
    "title_canon_sha256": "a80abc1bc6d7fdbbcc40ff5f0622a715f53f7809bd1ab7955d05946f6b2b1f6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.01754",
    "kind": "arxiv",
    "version": 2
  }
}