Pith Number

pith:L2O6EIEU

pith:2021:L2O6EIEUDTVAAHN3GQRG5RME73

not attested not anchored not stored refs pending

Diff2Dist: Learning Spectrally Distinct Edge Functions, with Applications to Cell Morphology Analysis

Chie Kodera, Cory Braker Scott, David Bouchez, Diane Oyen, Eric Mjolsness, Magalie Uyttewaal

arxiv:2106.15716 v1 · 2021-06-29 · cs.LG · cs.CV · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2O6EIEUDTVAAHN3GQRG5RME73}

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	2026-07-05T02:53:59.620355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9de220941cea001dbb34226ec584fed2f37fce52d8203129157a32118a9bde

Aliases

arxiv: 2106.15716 · arxiv_version: 2106.15716v1 · doi: 10.48550/arxiv.2106.15716 · pith_short_12: L2O6EIEUDTVA · pith_short_16: L2O6EIEUDTVAAHN3 · pith_short_8: L2O6EIEU

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/L2O6EIEUDTVAAHN3GQRG5RME73 \
  | 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: 5e9de220941cea001dbb34226ec584fed2f37fce52d8203129157a32118a9bde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe3a3113b606c9bc843419e4f1940c39ae65566a5bd97d115588fdf04df37dc4",
    "cross_cats_sorted": [
      "cs.CV",
      "math.MG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-29T20:40:22Z",
    "title_canon_sha256": "29250f59c172bbe994a3abfdd4e1db53346dfeba3955929d0015240462215661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15716",
    "kind": "arxiv",
    "version": 1
  }
}