Pith Number

pith:D2JR5SFD

pith:2019:D2JR5SFDAI23A6OD7EPTTGJULM

not attested not anchored not stored refs pending

Toward a Procedural Fruit Tree Rendering Framework for Image Analysis

Liming Chen (imagine), Maxime Petit (imagine), Thomas Duboudin (imagine)

arxiv:1907.04759 v1 · 2019-07-10 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2JR5SFDAI23A6OD7EPTTGJULM}

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	2026-05-17T23:40:56.823666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e931ec8a30235b079c3f91f3999345b06cefcc8a531af486fe6cceb9e35acc0

Aliases

arxiv: 1907.04759 · arxiv_version: 1907.04759v1 · doi: 10.48550/arxiv.1907.04759 · pith_short_12: D2JR5SFDAI23 · pith_short_16: D2JR5SFDAI23A6OD · pith_short_8: D2JR5SFD

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/D2JR5SFDAI23A6OD7EPTTGJULM \
  | 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: 1e931ec8a30235b079c3f91f3999345b06cefcc8a531af486fe6cceb9e35acc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2642e7b5550b7753dae8decbaace59f1c8ec75469f29b2c7f3023384b7ee24b",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-10T14:45:14Z",
    "title_canon_sha256": "0499c1efb1114152bd942e2d72952fda1f838bdc8f7118befb38c51b6a047447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04759",
    "kind": "arxiv",
    "version": 1
  }
}