Pith Number

pith:EMJHYPE5

pith:2017:EMJHYPE5JW5UWCJKBFQS6O2IRW

not attested not anchored not stored refs pending

Robust and Fast 3D Scan Alignment using Mutual Information

Gaurav Pandey, James R. McBride, Nikhil Mehta

arxiv:1709.06948 v1 · 2017-09-20 · 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{EMJHYPE5JW5UWCJKBFQS6O2IRW}

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	2026-05-18T00:05:00.337171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23127c3c9d4dbb4b092a09612f3b488d8e6e9b8094a5d056b1ac2fa660107db6

Aliases

arxiv: 1709.06948 · arxiv_version: 1709.06948v1 · doi: 10.48550/arxiv.1709.06948 · pith_short_12: EMJHYPE5JW5U · pith_short_16: EMJHYPE5JW5UWCJK · pith_short_8: EMJHYPE5

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/EMJHYPE5JW5UWCJKBFQS6O2IRW \
  | 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: 23127c3c9d4dbb4b092a09612f3b488d8e6e9b8094a5d056b1ac2fa660107db6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a3bfc6e2cec811b8fb2344e66ea090621655da2cc709266b692e6c2caeb91fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-09-20T16:06:56Z",
    "title_canon_sha256": "8b749169b9219405e12a277b0078541f722e3f8d85e93bc0730ebd14ca5df8e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06948",
    "kind": "arxiv",
    "version": 1
  }
}