Pith Number

pith:IWDSGRQO

pith:2019:IWDSGRQOB4N7K6LOEZ4YU6OWAU

not attested not anchored not stored refs pending

Learning Object-Action Relations from Bimanual Human Demonstration Using Graph Networks

Christian R. G. Dreher, Mirko W\"achter, Tamim Asfour

arxiv:1908.08391 v2 · 2019-08-22 · 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{IWDSGRQOB4N7K6LOEZ4YU6OWAU}

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	2026-07-05T00:04:10.312638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

458723460e0f1bf5796e26798a79d60508d8bb3d8dfd661cfc194de3d7497da7

Aliases

arxiv: 1908.08391 · arxiv_version: 1908.08391v2 · doi: 10.48550/arxiv.1908.08391 · pith_short_12: IWDSGRQOB4N7 · pith_short_16: IWDSGRQOB4N7K6LO · pith_short_8: IWDSGRQO

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/IWDSGRQOB4N7K6LOEZ4YU6OWAU \
  | 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: 458723460e0f1bf5796e26798a79d60508d8bb3d8dfd661cfc194de3d7497da7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cd9e5fd2b09516e5b650b965fb4e2cb876ddb8206a6eea4aefae5b3e9e37e4e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-08-22T14:02:18Z",
    "title_canon_sha256": "2ecf60f59db7a6460fc4315f7253ec29d50f17e29d9b512103325d9c62303143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08391",
    "kind": "arxiv",
    "version": 2
  }
}