Pith Number

pith:WRF32DWT

pith:2019:WRF32DWTKKBOVO5JEE3QFP74EB

not attested not anchored not stored refs pending

Automated Analysis, Reporting, and Archiving for Robotic Nondestructive Assay of Holdup Deposits

David Kohanbash, Heather Jones, J. David Yesso, Kenji Yonekawa, Mohammadreza Mousaei, Siri Maley, William Whittaker

arxiv:1901.10795 v1 · 2019-01-29 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRF32DWTKKBOVO5JEE3QFP74EB}

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	2026-05-17T23:52:38.054414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44bbd0ed35282eabba9213702bffc205bfd1cea05e2b5b2b18a46114f8e57f8

Aliases

arxiv: 1901.10795 · arxiv_version: 1901.10795v1 · doi: 10.48550/arxiv.1901.10795 · pith_short_12: WRF32DWTKKBO · pith_short_16: WRF32DWTKKBOVO5J · pith_short_8: WRF32DWT

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/WRF32DWTKKBOVO5JEE3QFP74EB \
  | 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: b44bbd0ed35282eabba9213702bffc205bfd1cea05e2b5b2b18a46114f8e57f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce01ed29b5e15ab321a5958ab6efbc32453c612183687ee07a744d9b2a1f1009",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-01-29T15:46:24Z",
    "title_canon_sha256": "46370bf156524efdd2e34f05ba4b0bde348ddefe77c5829ab030a081dde1d2fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10795",
    "kind": "arxiv",
    "version": 1
  }
}