Pith Number

pith:HGPR4K7T

pith:2018:HGPR4K7TJE3LXP4YDDLJDPYCLA

not attested not anchored not stored refs pending

Surface Edge Explorer (SEE): Planning Next Best Views Directly from 3D Observations

Jonathan D. Gammell, Paul Newman, Rowan Border

arxiv:1802.08617 v1 · 2018-02-23 · 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{HGPR4K7TJE3LXP4YDDLJDPYCLA}

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	2026-05-18T00:00:39.769053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

399f1e2bf34936bbbf9818d691bf02580ffc6626d1084eeacff0456f1a163c5a

Aliases

arxiv: 1802.08617 · arxiv_version: 1802.08617v1 · doi: 10.48550/arxiv.1802.08617 · pith_short_12: HGPR4K7TJE3L · pith_short_16: HGPR4K7TJE3LXP4Y · pith_short_8: HGPR4K7T

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/HGPR4K7TJE3LXP4YDDLJDPYCLA \
  | 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: 399f1e2bf34936bbbf9818d691bf02580ffc6626d1084eeacff0456f1a163c5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6ca7dfb89596c528032956245f9b389ebddd18e4172e935761aa75cce798740",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-02-23T16:05:29Z",
    "title_canon_sha256": "5f548556ec1c24fa7dd4f7f3055142b05cb766b35e67c70b585b8cfdeb45ff84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08617",
    "kind": "arxiv",
    "version": 1
  }
}