Pith Number

pith:WTSHZMRY

pith:2026:WTSHZMRYN7SX2MBVYTERKUSVDB

not attested not anchored not stored refs pending

MemoAct: Atkinson-Shiffrin-Inspired Hierarchical Memory-Augmented Policy for Robotic Manipulation

Gangshan Jing, Jiale Li, Liufan Tan

arxiv:2603.18494 v2 · 2026-03-19 · 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{WTSHZMRYN7SX2MBVYTERKUSVDB}

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.

Cited by

3 papers in Pith

EventVLA: Event-Driven Visual Evidence Memory for Long-Horizon Vision-Language-Action Policies

Chronos: A Physics-Informed Full-History Framework for Non-Markovian Long-Horizon Manipulation

EventVLA: Event-Driven Visual Evidence Memory for Long-Horizon Vision-Language-Action Policies

Receipt and verification

First computed	2026-08-04T01:52:34.045929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4e47cb2386fe57d3035c4c915525518500a1deecaec2ea93ba9e0e34390ec10

Aliases

arxiv: 2603.18494 · arxiv_version: 2603.18494v2 · doi: 10.48550/arxiv.2603.18494 · pith_short_12: WTSHZMRYN7SX · pith_short_16: WTSHZMRYN7SX2MBV · pith_short_8: WTSHZMRY

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/WTSHZMRYN7SX2MBVYTERKUSVDB \
  | 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: b4e47cb2386fe57d3035c4c915525518500a1deecaec2ea93ba9e0e34390ec10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d13f28cecb00f266d6a3e0a6979c1ec3027524ba02a0e8f27e0d143c2ef3f6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-03-19T05:02:43Z",
    "title_canon_sha256": "84c12dc17291ed3d2c046354686134c1bebd16a1fd3e4b7b1b5c141928f6c510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.18494",
    "kind": "arxiv",
    "version": 2
  }
}