Pith Number

pith:GITCV43Q

pith:2021:GITCV43QCLRTGCFHXQLGADJWWD

not attested not anchored not stored refs pending

Neural Implicit Surfaces for Efficient and Accurate Collisions in Physically Based Simulations

Hugo Bertiche, Meysam Madadi, Sergio Escalera

arxiv:2110.01614 v1 · 2021-10-03 · cs.GR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GITCV43QCLRTGCFHXQLGADJWWD}

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	2026-07-05T03:20:04.537699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32262af37012e33308a7bc16600d36b0c0680e806b3ed7502f4ec27fd7893f75

Aliases

arxiv: 2110.01614 · arxiv_version: 2110.01614v1 · doi: 10.48550/arxiv.2110.01614 · pith_short_12: GITCV43QCLRT · pith_short_16: GITCV43QCLRTGCFH · pith_short_8: GITCV43Q

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/GITCV43QCLRTGCFHXQLGADJWWD \
  | 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: 32262af37012e33308a7bc16600d36b0c0680e806b3ed7502f4ec27fd7893f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab606c4f122e0eafc4ba69de374e055a9a6252ce2816d4f147fa5e62306e0b5c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2021-10-03T09:43:01Z",
    "title_canon_sha256": "de2f760ba3196bc53a8e119cf910f383fba3a395216aba93607e002af9c8c8a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01614",
    "kind": "arxiv",
    "version": 1
  }
}