Pith Number

pith:OTZIN7JN

pith:2023:OTZIN7JNWQE2EL7VHOSL6PPTCC

not attested not anchored not stored refs pending

Digest Ultrasonic Welding I: Localized Heating and Fuse Bonding

Libin Yang, Lixiang Yang

arxiv:2301.05810 v1 · 2023-01-14 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTZIN7JNWQE2EL7VHOSL6PPTCC}

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	2026-07-05T05:33:24.326526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74f286fd2db409a22ff53ba4bf3df310a1169fc77216b2ae7b1248042a345ac4

Aliases

arxiv: 2301.05810 · arxiv_version: 2301.05810v1 · doi: 10.48550/arxiv.2301.05810 · pith_short_12: OTZIN7JNWQE2 · pith_short_16: OTZIN7JNWQE2EL7V · pith_short_8: OTZIN7JN

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/OTZIN7JNWQE2EL7VHOSL6PPTCC \
  | 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: 74f286fd2db409a22ff53ba4bf3df310a1169fc77216b2ae7b1248042a345ac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d69f3f8a5e0e096a802afd020d602f0a9123650a288fb5da205d3b82ce50b0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-01-14T03:16:14Z",
    "title_canon_sha256": "3290402f5c67e8b77125d94eb8797693094e3700b79f1f12545ef2e2b839b3e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05810",
    "kind": "arxiv",
    "version": 1
  }
}