Pith Number

pith:X436C4QY

pith:2017:X436C4QY566MGOJOMCINXS7CA5

not attested not anchored not stored refs pending

Arabidopsis roots segmentation based on morphological operations and CRFs

Enzo Ferrante, Federico Ariel, Hugo Luis Manterola, Jos\'e Ignacio Orlando

arxiv:1704.07793 v1 · 2017-04-25 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X436C4QY566MGOJOMCINXS7CA5}

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	2026-05-18T00:45:36.886037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf37e17218efbcc3392e6090dbcbe207446e03c91eb5c5590b4f9fe36edba445

Aliases

arxiv: 1704.07793 · arxiv_version: 1704.07793v1 · doi: 10.48550/arxiv.1704.07793 · pith_short_12: X436C4QY566M · pith_short_16: X436C4QY566MGOJO · pith_short_8: X436C4QY

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/X436C4QY566MGOJOMCINXS7CA5 \
  | 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: bf37e17218efbcc3392e6090dbcbe207446e03c91eb5c5590b4f9fe36edba445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c6f84687e887d3d9ad3a224967130f43e6969cd77b2751bc7b80350339503ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-25T17:19:19Z",
    "title_canon_sha256": "85edabe9c055771821d9fc73c055f2fdf50f535b2fc646d3398156787bc43d89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07793",
    "kind": "arxiv",
    "version": 1
  }
}