Pith Number

pith:DVJSTUIQ

pith:2022:DVJSTUIQVAXFN7ZWOP5VTJDMKX

not attested not anchored not stored refs pending

Identification and classification of exfoliated graphene flakes from microscopy images using a hierarchical deep convolutional neural network

Fan Ye, Soroush Mahjoubi, Weina Meng, Xian Zhang, Yi Bao

arxiv:2203.15252 v1 · 2022-03-29 · cs.CV · 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{DVJSTUIQVAXFN7ZWOP5VTJDMKX}

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	2026-07-05T04:09:23.146962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d5329d110a82e56ff3673fb59a46c55ec667b248a1958da3fced1804f5979e3

Aliases

arxiv: 2203.15252 · arxiv_version: 2203.15252v1 · doi: 10.48550/arxiv.2203.15252 · pith_short_12: DVJSTUIQVAXF · pith_short_16: DVJSTUIQVAXFN7ZW · pith_short_8: DVJSTUIQ

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/DVJSTUIQVAXFN7ZWOP5VTJDMKX \
  | 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: 1d5329d110a82e56ff3673fb59a46c55ec667b248a1958da3fced1804f5979e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9237f7bd41b0895e360fd66b0a148cd63f1ffe952768288f5854cac47320c64a",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-29T05:54:06Z",
    "title_canon_sha256": "959f7afcc965167f7e9435a8ae1dbb22603ce14b067e12d9e9f2fdecc0534288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15252",
    "kind": "arxiv",
    "version": 1
  }
}