Pith Number

pith:ZPWVXACX

pith:2014:ZPWVXACXA7VI2Y6L6I3FWF55EY

not attested not anchored not stored refs pending

Modelling Observation Correlations for Active Exploration and Robust Object Detection

Albert S. Huang, Garrett Hemann, Ingmar Posner, Javier Velez, Nicholas Roy

arxiv:1401.4612 v1 · 2014-01-18 · 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{ZPWVXACXA7VI2Y6L6I3FWF55EY}

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	2026-05-18T03:01:45.192008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbed5b805707ea8d63cbf2365b17bd26090cf8128e5654074763b630707ca7dc

Aliases

arxiv: 1401.4612 · arxiv_version: 1401.4612v1 · doi: 10.48550/arxiv.1401.4612 · pith_short_12: ZPWVXACXA7VI · pith_short_16: ZPWVXACXA7VI2Y6L · pith_short_8: ZPWVXACX

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/ZPWVXACXA7VI2Y6L6I3FWF55EY \
  | 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: cbed5b805707ea8d63cbf2365b17bd26090cf8128e5654074763b630707ca7dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "649e888c3a25a3355f27e27b8d324bc71858273e775c07a0c6d0a0160f72692d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2014-01-18T21:37:47Z",
    "title_canon_sha256": "c155be386ff10ec7b0d242dc592cf257617d09fb0d1f513fc23886f72a9bbbc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4612",
    "kind": "arxiv",
    "version": 1
  }
}