Pith Number

pith:MQPGIMVH

pith:2022:MQPGIMVHMZQBZZ77J7PUGMY5RN

not attested not anchored not stored refs pending

Semi-supervised machine learning model for analysis of nanowire morphologies from transmission electron microscopy images

Arthi Jayaraman, Brian Montz, Shizhao Lu, Todd Emrick

arxiv:2203.13875 v2 · 2022-03-25 · cond-mat.mtrl-sci · cond-mat.soft · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQPGIMVHMZQBZZ77J7PUGMY5RN}

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	2026-07-05T05:01:01.286549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

641e6432a766601ce7ff4fdf43331d8b6f3eb586c8ff09b87fbb645dbc408d7f

Aliases

arxiv: 2203.13875 · arxiv_version: 2203.13875v2 · doi: 10.48550/arxiv.2203.13875 · pith_short_12: MQPGIMVHMZQB · pith_short_16: MQPGIMVHMZQBZZ77 · pith_short_8: MQPGIMVH

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/MQPGIMVHMZQBZZ77J7PUGMY5RN \
  | 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: 641e6432a766601ce7ff4fdf43331d8b6f3eb586c8ff09b87fbb645dbc408d7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95157a9760dceb76620d162976cbbd9dd31908ed0efdb9be34060785bea45843",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "cs.CV",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-03-25T19:32:03Z",
    "title_canon_sha256": "689886980490adb7cf5a55f1641fd44a2fb98eb5cc261eb026cd944d455d20a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13875",
    "kind": "arxiv",
    "version": 2
  }
}