Pith Number

pith:EEA4VGTI

pith:2025:EEA4VGTISJI5MZRLUF77ZD6QUS

not attested not anchored not stored refs pending

Spatiotemporal Knowledge Graphs as Persistent Scene Memory for Embodied Question Answering

Arthur Nigmatzyanov, Dmitrii Nalberskii, Gonzalo Ferrer, Mohamad Al Mdfaa, Sergey Zagoruyko, Svetlana Lukina, Timur Akhtyamov

arxiv:2510.01483 v3 · 2025-10-01 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEA4VGTISJI5MZRLUF77ZD6QUS}

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	2026-07-21T02:21:22.303618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2101ca9a689251d6662ba17ffc8fd0a488e4418b0b6df003aa35cfaae01d75ed

Aliases

arxiv: 2510.01483 · arxiv_version: 2510.01483v3 · doi: 10.48550/arxiv.2510.01483 · pith_short_12: EEA4VGTISJI5 · pith_short_16: EEA4VGTISJI5MZRL · pith_short_8: EEA4VGTI

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/EEA4VGTISJI5MZRLUF77ZD6QUS \
  | 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: 2101ca9a689251d6662ba17ffc8fd0a488e4418b0b6df003aa35cfaae01d75ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c4c6d5303c149213a6134d6cce18b3d045f7c9180e497f577376942410ead85",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-10-01T21:53:44Z",
    "title_canon_sha256": "28016595ea8a49a8928e9e54ce52980df1c68caf100a8e4d9fd7c0cd0c5ab072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.01483",
    "kind": "arxiv",
    "version": 3
  }
}