Pith Number

pith:WFBH2IRH

pith:2026:WFBH2IRH4FDML3DZYQIGYVAKQD

not attested not anchored not stored refs pending

SONG: A Photorealistic 3D Gaussian Simulation Platform for Benchmarking Social Navigation

Dianyi Yang, Hao Xu, Jiaxin Li, Shuangyi Dong, Wei Liang, Weiqi Huang, Zan Wang

arxiv:2607.25219 v1 · 2026-07-28 · 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{WFBH2IRH4FDML3DZYQIGYVAKQD}

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	2026-07-29T00:25:09.215308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1427d2227e146c5ec79c4106c540a80e8e6d1df80c005a60b8a796482e001b0

Aliases

arxiv: 2607.25219 · arxiv_version: 2607.25219v1 · doi: 10.48550/arxiv.2607.25219 · pith_short_12: WFBH2IRH4FDM · pith_short_16: WFBH2IRH4FDML3DZ · pith_short_8: WFBH2IRH

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/WFBH2IRH4FDML3DZYQIGYVAKQD \
  | 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: b1427d2227e146c5ec79c4106c540a80e8e6d1df80c005a60b8a796482e001b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "190b88fe42264aef2c00a5d6b348155bccc10fa1eb4b0bd9f6b590be58274b52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-28T02:51:24Z",
    "title_canon_sha256": "c96c694e11747d6f46c5fe1f899d632c42780af235490d307cdc60c836540722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25219",
    "kind": "arxiv",
    "version": 1
  }
}