Pith Number

pith:MLPW4ULS

pith:2021:MLPW4ULSWUVT57MM25KUFIBALP

not attested not anchored not stored refs pending

Mechanical design and fabrication of a kinetic sculpture with application to bioinspired drone design

Akshath Singhal, Alireza Ramezani, Andrew Lessieur, Eric Sihite, Pravin Dangol

arxiv:2103.15948 v1 · 2021-03-29 · cs.RO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLPW4ULSWUVT57MM25KUFIBALP}

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	2026-07-05T02:27:12.526126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62df6e5172b52b3efd8cd75542a0205bd64142a09d5996494847ab60ae2f84f7

Aliases

arxiv: 2103.15948 · arxiv_version: 2103.15948v1 · doi: 10.48550/arxiv.2103.15948 · pith_short_12: MLPW4ULSWUVT · pith_short_16: MLPW4ULSWUVT57MM · pith_short_8: MLPW4ULS

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/MLPW4ULSWUVT57MM25KUFIBALP \
  | 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: 62df6e5172b52b3efd8cd75542a0205bd64142a09d5996494847ab60ae2f84f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60aea213199f852c14beb309677e8c91d1485db1dd6ca359406f89de9f05a9c4",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-29T20:51:11Z",
    "title_canon_sha256": "dab6bc5e25768b739cfe0eec29ca3de66712f501d9191eb56c1f29f3a7f15988"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.15948",
    "kind": "arxiv",
    "version": 1
  }
}