Pith Number

pith:OTFRYM3S

pith:2023:OTFRYM3SMFAVFY5GBDBPFVCUQU

not attested not anchored not stored refs pending

DisMech: A Discrete Differential Geometry-based Physical Simulator for Soft Robots and Structures

Andrew Choi, Andrew Sabelhaus, Mohammad Khalid Jawed, Ran Jing

arxiv:2311.18126 v3 · 2023-11-29 · cs.RO · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTFRYM3SMFAVFY5GBDBPFVCUQU}

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	2026-07-05T07:47:06.838964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74cb1c3372614152e3a608c2f2d454852b05639059852f698e97bb45f9577e51

Aliases

arxiv: 2311.18126 · arxiv_version: 2311.18126v3 · doi: 10.48550/arxiv.2311.18126 · pith_short_12: OTFRYM3SMFAV · pith_short_16: OTFRYM3SMFAVFY5G · pith_short_8: OTFRYM3S

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/OTFRYM3SMFAVFY5GBDBPFVCUQU \
  | 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: 74cb1c3372614152e3a608c2f2d454852b05639059852f698e97bb45f9577e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f011fa604236e2b5e33b81ed17a32b0a038bd0955745d6fd48885de92eb13a9b",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-11-29T22:34:07Z",
    "title_canon_sha256": "dcc07c4ea4ef7afc99710d149b8aef525bc64733be9a78e344357f5ab3e39078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.18126",
    "kind": "arxiv",
    "version": 3
  }
}