Pith Number

pith:ZLF6NH2N

pith:2026:ZLF6NH2N4AGTMDGFOPSZ3AX45K

not attested not anchored not stored refs pending

Towards end-to-end optimization in multimaterial 3D printing

Jingye Tan, Nikolaos Bouklas, Noy Cohen, Robert F. Shepherd, Steven Yang, Xue-Ling Luo

arxiv:2607.13174 v1 · 2026-07-14 · physics.comp-ph · cs.CE · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLF6NH2N4AGTMDGFOPSZ3AX45K}

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	2026-07-16T00:22:01.182519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cacbe69f4de00d360cc573e59d82fceab8f776e9557f967c9b934e262e10df1e

Aliases

arxiv: 2607.13174 · arxiv_version: 2607.13174v1 · doi: 10.48550/arxiv.2607.13174 · pith_short_12: ZLF6NH2N4AGT · pith_short_16: ZLF6NH2N4AGTMDGF · pith_short_8: ZLF6NH2N

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/ZLF6NH2N4AGTMDGFOPSZ3AX45K \
  | 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: cacbe69f4de00d360cc573e59d82fceab8f776e9557f967c9b934e262e10df1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8b19cff6e47197e7d288ee71e084c40338c714de78cbe24d249eb65b0217594",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2026-07-14T18:23:26Z",
    "title_canon_sha256": "e67b5a3b58a236f2f61ed5aa10bee234e7352e35e9f1a718a3debc9a3df80dc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13174",
    "kind": "arxiv",
    "version": 1
  }
}