Pith Number

pith:2F4JALKB

pith:2018:2F4JALKBITMSENTRNXNZ2V2IFA

not attested not anchored not stored refs pending

POMDP Model Learning for Human Robot Collaboration

Bo Wu, Hai Lin, Wei Zheng

arxiv:1803.11300 v1 · 2018-03-30 · cs.HC · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2F4JALKBITMSENTRNXNZ2V2IFA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:19:44.112539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d178902d4144d92236716ddb9d5748281e695f6fa9b85edc60da1d153aed9148

Aliases

arxiv: 1803.11300 · arxiv_version: 1803.11300v1 · doi: 10.48550/arxiv.1803.11300 · pith_short_12: 2F4JALKBITMS · pith_short_16: 2F4JALKBITMSENTR · pith_short_8: 2F4JALKB

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/2F4JALKBITMSENTRNXNZ2V2IFA \
  | 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: d178902d4144d92236716ddb9d5748281e695f6fa9b85edc60da1d153aed9148

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f062dac5883f56b269bbf5e4e419181f040cded9181f3c6ffff1b6ef7d09afb6",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-03-30T01:09:30Z",
    "title_canon_sha256": "cdc9b4634f8f178fb76e23b9f5d6d3d1dfe183e2e4b8812bebb4155dece1270b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11300",
    "kind": "arxiv",
    "version": 1
  }
}