Pith Number

pith:Y4E2NCRO

pith:2016:Y4E2NCROK37DG4HHDPAT4GTCT4

not attested not anchored not stored refs pending

A real-time analysis of rock fragmentation using UAV technology

Angela P. Schoellig, Kamran Esmaeili, Thomas Bamford

arxiv:1607.04243 v1 · 2016-07-14 · cs.RO · 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{Y4E2NCROK37DG4HHDPAT4GTCT4}

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	2026-05-18T01:11:03.791868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c709a68a2e56fe3370e71bc13e1a629f11c610f58daa32e341d0e66cae44a613

Aliases

arxiv: 1607.04243 · arxiv_version: 1607.04243v1 · doi: 10.48550/arxiv.1607.04243 · pith_short_12: Y4E2NCROK37D · pith_short_16: Y4E2NCROK37DG4HH · pith_short_8: Y4E2NCRO

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/Y4E2NCROK37DG4HHDPAT4GTCT4 \
  | 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: c709a68a2e56fe3370e71bc13e1a629f11c610f58daa32e341d0e66cae44a613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63c07f5d17dda7577b5f4902bd8552339edec4da1ab1a4fde65281dfa2843149",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2016-07-14T18:47:18Z",
    "title_canon_sha256": "7e4f3d9637f48e07deccbfd9d0844c7eb80f0490a25defa4b7a481378c3232eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04243",
    "kind": "arxiv",
    "version": 1
  }
}