Pith Number

pith:JMOEMBHD

pith:2025:JMOEMBHD6I2RLFFOSD6DCCY4WV

not attested not anchored not stored refs pending

The N-Body Problem: Parallel Execution from Single-Person Egocentric Video

Dima Damen, Yifei Huang, Yoichi Sato, Zhifan Zhu

arxiv:2512.11393 v2 · 2025-12-12 · 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{JMOEMBHD6I2RLFFOSD6DCCY4WV}

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	2026-06-11T01:09:24.200281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b1c4604e3f2351594ae90fc310b1cb56372f15ad4d100da512b3ba2ebaf826d

Aliases

arxiv: 2512.11393 · arxiv_version: 2512.11393v2 · doi: 10.48550/arxiv.2512.11393 · pith_short_12: JMOEMBHD6I2R · pith_short_16: JMOEMBHD6I2RLFFO · pith_short_8: JMOEMBHD

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/JMOEMBHD6I2RLFFOSD6DCCY4WV \
  | 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: 4b1c4604e3f2351594ae90fc310b1cb56372f15ad4d100da512b3ba2ebaf826d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1032f8131410edb88c605046ed01de269672d70fc4d87cf28a2c3c4c7ec5b1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-12T09:07:21Z",
    "title_canon_sha256": "c2281d0879ab8befc7189ad7166db6ff46caae89b24805d35022f6db8ccdc4c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.11393",
    "kind": "arxiv",
    "version": 2
  }
}