Pith Number

pith:CF4C75FQ

pith:2020:CF4C75FQCICTYYB5FAPPBVF5KL

not attested not anchored not stored refs pending

Fully-Automated Packaging Structure Recognition in Logistics Environments

Alexander Naumann, Felix Brandt, Laura D\"orr, Martin Pouls

arxiv:2008.04620 v1 · 2020-08-11 · 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{CF4C75FQCICTYYB5FAPPBVF5KL}

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	2026-07-05T01:26:27.237873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11782ff4b012053c603d281ef0d4bd52f4b93d6dea4728528eb5754831137b6b

Aliases

arxiv: 2008.04620 · arxiv_version: 2008.04620v1 · doi: 10.48550/arxiv.2008.04620 · pith_short_12: CF4C75FQCICT · pith_short_16: CF4C75FQCICTYYB5 · pith_short_8: CF4C75FQ

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/CF4C75FQCICTYYB5FAPPBVF5KL \
  | 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: 11782ff4b012053c603d281ef0d4bd52f4b93d6dea4728528eb5754831137b6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ca43ff80452e83eeb707813e4691e15cdfe50df7f7e9af93454f6fb1c1d9f4c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-11T10:57:23Z",
    "title_canon_sha256": "06fc3cd38401ef677777f4b7969c9d85fb43cbc3a5543213f8ee5fa5ceea80d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.04620",
    "kind": "arxiv",
    "version": 1
  }
}