Pith Number

pith:KXL3LTR7

pith:2026:KXL3LTR7WCWAXSARKDFVJQTLAQ

not attested not anchored not stored refs pending

Real-Time Human-Centric World Modeling for Upper-Body Human-Object Interaction

Bang Zhang, Chaonan Ji, Jinwei Qi, Peng Zhang

arxiv:2607.23517 v1 · 2026-07-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXL3LTR7WCWAXSARKDFVJQTLAQ}

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	2026-07-28T01:22:57.205761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55d7b5ce3fb0ac0bc81150cb54c26b042878cef9ac1f16dd9cd3d90ed3d9f2c3

Aliases

arxiv: 2607.23517 · arxiv_version: 2607.23517v1 · doi: 10.48550/arxiv.2607.23517 · pith_short_12: KXL3LTR7WCWA · pith_short_16: KXL3LTR7WCWAXSAR · pith_short_8: KXL3LTR7

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/KXL3LTR7WCWAXSARKDFVJQTLAQ \
  | 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: 55d7b5ce3fb0ac0bc81150cb54c26b042878cef9ac1f16dd9cd3d90ed3d9f2c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9fd96b90f0e30276e9db005995ffd2aa0493f0f679f46ba03dfad7329f6e911",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-26T07:34:14Z",
    "title_canon_sha256": "98b76a7288585406cb84a9ddde739145d5024b5d0539269427bb8a052dd06bb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23517",
    "kind": "arxiv",
    "version": 1
  }
}