Pith Number

pith:4RL2XIGR

pith:2026:4RL2XIGRNNFRFEWKC6NU2HNLUR

not attested not anchored not stored refs pending

MEMORA: Embodied Action Memory from Egocentric Videos for Reasoning and Planning

Chongjie Zhang, Xiu Yuan, Zihao Yu

arxiv:2607.14252 v1 · 2026-07-15 · cs.RO · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RL2XIGRNNFRFEWKC6NU2HNLUR}

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	2026-07-17T00:21:01.399473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e457aba0d16b4b1292ca179b4d1daba457518bfcd74c6735dcadf8390730c543

Aliases

arxiv: 2607.14252 · arxiv_version: 2607.14252v1 · doi: 10.48550/arxiv.2607.14252 · pith_short_12: 4RL2XIGRNNFR · pith_short_16: 4RL2XIGRNNFRFEWK · pith_short_8: 4RL2XIGR

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/4RL2XIGRNNFRFEWKC6NU2HNLUR \
  | 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: e457aba0d16b4b1292ca179b4d1daba457518bfcd74c6735dcadf8390730c543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10ad13afa5890d3867c86e6b56831967eeda99cac5d9f9b83b337becd6eb17ac",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-15T18:12:28Z",
    "title_canon_sha256": "0d52401c206f8a8e60ae6b1f60dfa9d6f35d96e610cea55744ba16bc3e46f0f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14252",
    "kind": "arxiv",
    "version": 1
  }
}