Pith Number

pith:DFX6G257

pith:2025:DFX6G257KKH7VJYXQBFG7BL5UL

not attested not anchored not stored refs pending

Vision-Language Memory for Spatial Reasoning

Chen Wang, Cherie Ho, Shaoshu Su, Taimeng Fu, Yi Du, Zuntao Liu

arxiv:2511.20644 v2 · 2025-11-25 · cs.CV

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\usepackage{pith}
\pithnumber{DFX6G257KKH7VJYXQBFG7BL5UL}

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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

4 papers in Pith

Vesta: A Generalist Embodied Reasoning Model

Q-GeoMem: Question-Guided Geometric Memory for Video Spatial Reasoning

Probing Collision Grounding in Vision-Language Models for Safe Human-Robot Collaboration

SPATIOROUTE: Dynamic Prompt Routing for Zero-Shot Spatial Reasoning

Receipt and verification

First computed	2026-07-10T01:19:40.854650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

196fe36bbf528ffaa717804a6f857da2de395b2d569d005e83b88d58bab01d82

Aliases

arxiv: 2511.20644 · arxiv_version: 2511.20644v2 · doi: 10.48550/arxiv.2511.20644 · pith_short_12: DFX6G257KKH7 · pith_short_16: DFX6G257KKH7VJYX · pith_short_8: DFX6G257

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/DFX6G257KKH7VJYXQBFG7BL5UL \
  | 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: 196fe36bbf528ffaa717804a6f857da2de395b2d569d005e83b88d58bab01d82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b47657cd2e11e59c13340683030738cf3f09cc2fded3088b90abca3a209aa41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-11-25T18:59:02Z",
    "title_canon_sha256": "e0c6d2a18e9a74b9485e5442fae926cfa972f990e8e6f3ecbbbbac84722a1a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.20644",
    "kind": "arxiv",
    "version": 2
  }
}