Pith Number

pith:BSROKSMQ

pith:2013:BSROKSMQWFBODFU4BXSSPOAVG7

not attested not anchored not stored refs pending

An Improvised Algorithm to Identify The Beauty of A Planar Curve

Jamaludin Md. Ali, Kenjiro T. Miura, R.U. Gobithaasan

arxiv:1304.7883 v1 · 2013-04-30 · 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{BSROKSMQWFBODFU4BXSSPOAVG7}

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	2026-05-18T03:26:51.485201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ca2e54990b142e1969c0de527b81537c01f968cebafc6fab2000b046eaab145

Aliases

arxiv: 1304.7883 · arxiv_version: 1304.7883v1 · doi: 10.48550/arxiv.1304.7883 · pith_short_12: BSROKSMQWFBO · pith_short_16: BSROKSMQWFBODFU4 · pith_short_8: BSROKSMQ

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/BSROKSMQWFBODFU4BXSSPOAVG7 \
  | 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: 0ca2e54990b142e1969c0de527b81537c01f968cebafc6fab2000b046eaab145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e530ef1a13867d45b86d2156ced65c4b7d1cf801e97e19d522a5578d356ddec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2013-04-30T05:30:00Z",
    "title_canon_sha256": "7de5cd2905a453c9c30511c20c893a43be601f3301aa6f6452ddd5e1032cadc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7883",
    "kind": "arxiv",
    "version": 1
  }
}