Pith Number

pith:EIIIDTPN

pith:2026:EIIIDTPNGTMYZ6FJFC32KB5DNI

not attested not anchored not stored refs pending

VL-MemKnG: Hybrid Memory with a Spatio-Temporal Knowledge Graph for Question Answering over Long Egocentric Navigation Trajectories

Gloria Haro, Gonzalo Ferrer, Mohamad Al Mdfaa, Sergey Zagoruyko, Svetlana Lukina

arxiv:2606.17183 v1 · 2026-06-15 · 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{EIIIDTPNGTMYZ6FJFC32KB5DNI}

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	2026-06-19T16:10:05.214445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

221081cded34d98cf8a928b7a507a36a3dcffbb9db104d86becfbd501aed72df

Aliases

arxiv: 2606.17183 · arxiv_version: 2606.17183v1 · doi: 10.48550/arxiv.2606.17183 · pith_short_12: EIIIDTPNGTMY · pith_short_16: EIIIDTPNGTMYZ6FJ · pith_short_8: EIIIDTPN

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/EIIIDTPNGTMYZ6FJFC32KB5DNI \
  | 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: 221081cded34d98cf8a928b7a507a36a3dcffbb9db104d86becfbd501aed72df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89bb9d350c774c8abb66dec893d977105f517f595ac72e1fb10ac524b2b4521f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-15T18:21:14Z",
    "title_canon_sha256": "a7f3cbe9a5571ca930d956b5fb092f87e1cdddc8a77f1d49cf5cc0a3558509bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17183",
    "kind": "arxiv",
    "version": 1
  }
}