Pith Number

pith:7RGY3Z4N

pith:2024:7RGY3Z4NZTYYO5PIO5VQP2R2HM

not attested not anchored not stored refs pending

Physics-Encoded Graph Neural Networks for Deformation Prediction under Contact

Federico Tombari, Mahdi Saleh, Michael Sommersperger, Nassir Navab

arxiv:2402.03466 v1 · 2024-02-05 · cs.CV · cs.CG · 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{7RGY3Z4NZTYYO5PIO5VQP2R2HM}

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	2026-07-05T07:41:52.902014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc4d8de78dccf18775e8776b07ea3a3b059fca83cc84e8f20c68a0728eb0475c

Aliases

arxiv: 2402.03466 · arxiv_version: 2402.03466v1 · doi: 10.48550/arxiv.2402.03466 · pith_short_12: 7RGY3Z4NZTYY · pith_short_16: 7RGY3Z4NZTYYO5PI · pith_short_8: 7RGY3Z4N

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/7RGY3Z4NZTYYO5PIO5VQP2R2HM \
  | 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: fc4d8de78dccf18775e8776b07ea3a3b059fca83cc84e8f20c68a0728eb0475c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6f6ee51070121e35fda37feaf6928c5b6bcb938862799aad3d9b2df3ad8fabe",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-05T19:21:52Z",
    "title_canon_sha256": "a0dc2a1634c7a7e65f7d3c8acd04639bdc9ecde000f650c0b9621012f426796e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03466",
    "kind": "arxiv",
    "version": 1
  }
}