Pith Number

pith:TIVBMYQ2

pith:2021:TIVBMYQ2K5UH4Z5SXFPLUQGU2J

not attested not anchored not stored refs pending

Fast Grain Mapping with Sub-Nanometer Resolution Using 4D-STEM with Grain Classification by Principal Component Analysis and Non-Negative Matrix Factorization

Andrew M Minor, Arun Persaud, Colin Ophus, Frances I Allen, Gregory F Meyers, Jim Ciston, Steven J Rozeveld, Thomas C Pekin

arxiv:2103.07076 v1 · 2021-03-12 · physics.app-ph · 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{TIVBMYQ2K5UH4Z5SXFPLUQGU2J}

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.

Cited by

1 paper in Pith

St4DeM: A software suite for multi-modal 4D-STEM acquisition techniques

Receipt and verification

First computed	2026-07-05T03:10:04.945011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a2a16621a57687e67b2b95eba40d4d25b7a3d2067558996637a5d4f1a466059

Aliases

arxiv: 2103.07076 · arxiv_version: 2103.07076v1 · doi: 10.48550/arxiv.2103.07076 · pith_short_12: TIVBMYQ2K5UH · pith_short_16: TIVBMYQ2K5UH4Z5S · pith_short_8: TIVBMYQ2

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/TIVBMYQ2K5UH4Z5SXFPLUQGU2J \
  | 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: 9a2a16621a57687e67b2b95eba40d4d25b7a3d2067558996637a5d4f1a466059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef5b815240490f104f9add9d6aa185813bbf645c73f09b22fc11a23d53b2a8c3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-03-12T04:20:47Z",
    "title_canon_sha256": "c97511bad635fd0df87b234e714c96732a97fb4827441b30c904d9859a35f066"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07076",
    "kind": "arxiv",
    "version": 1
  }
}