Pith Number

pith:WFKBND4G

pith:2025:WFKBND4GQKVM3MW6W57F5VEEEI

not attested not anchored not stored refs pending

DissolvPCB: Fully Recyclable 3D-Printed Electronics with Liquid Metal Conductors and PVA Substrates

Huaishu Peng, Josiah Hester, SuHwan Hong, Tingyu Cheng, Zeyu Yan

arxiv:2507.22193 v1 · 2025-07-29 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFKBND4GQKVM3MW6W57F5VEEEI}

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	2026-07-05T11:45:18.185824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b154168f8682aacdb2deb77e5ed48422268d74a9926750ef234d40e6b4174e19

Aliases

arxiv: 2507.22193 · arxiv_version: 2507.22193v1 · doi: 10.48550/arxiv.2507.22193 · pith_short_12: WFKBND4GQKVM · pith_short_16: WFKBND4GQKVM3MW6 · pith_short_8: WFKBND4G

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/WFKBND4GQKVM3MW6W57F5VEEEI \
  | 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: b154168f8682aacdb2deb77e5ed48422268d74a9926750ef234d40e6b4174e19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7be5d7734992fea7724a55eefa445535be8e1a6241c5e967f37c6b5da66e7238",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-07-29T19:40:50Z",
    "title_canon_sha256": "c4a659c0575b1f0d3e30c594d77e3de2e4dc89d9bd37a8eaa4e42aa391461056"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22193",
    "kind": "arxiv",
    "version": 1
  }
}