Pith Number

pith:Q2AK2SMY

pith:2018:Q2AK2SMYU2WIYTJEC36WHB547K

not attested not anchored not stored refs pending

Fog Robotics for Efficient, Fluent and Robust Human-Robot Interaction

Benjamin Johnston, Jesse Clark, Mary-Anne Williams, Siva Leela Krishna Chand Gudi, Suman Ojha

arxiv:1811.05578 v1 · 2018-11-14 · 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{Q2AK2SMYU2WIYTJEC36WHB547K}

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	2026-05-18T00:00:42.595535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8680ad4998a6ac8c4d2416fd6387bcfaae1e3227af5bdd2cde3a4af8038ce216

Aliases

arxiv: 1811.05578 · arxiv_version: 1811.05578v1 · doi: 10.48550/arxiv.1811.05578 · pith_short_12: Q2AK2SMYU2WI · pith_short_16: Q2AK2SMYU2WIYTJE · pith_short_8: Q2AK2SMY

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/Q2AK2SMYU2WIYTJEC36WHB547K \
  | 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: 8680ad4998a6ac8c4d2416fd6387bcfaae1e3227af5bdd2cde3a4af8038ce216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98287d79817d7ce3447d4fabde0a4de233ce2eb2efb6aef4d8657708fab56fec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-11-14T00:47:21Z",
    "title_canon_sha256": "19208cdcf3965be327dd0a1da81c62c9f481075a9464e97f8ebe7a8116e2ea13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05578",
    "kind": "arxiv",
    "version": 1
  }
}