Pith Number

pith:P4TTENXG

pith:2007:P4TTENXGUX6Z3Z356RZQAT6D5N

not attested not anchored not stored refs pending

Computational and qualitative aspects of motion of plane curves with a curvature adjusted tangential velocity

D. Sevcovic, S. Yazaki

arxiv:0711.2568 v3 · 2007-11-16 · math.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4TTENXGUX6Z3Z356RZQAT6D5N}

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	2026-05-18T04:01:11.857352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f273236e6a5fd9de77df473004fc3eb7a7b6619b6e6a4ebfc76bec9b72d31d5

Aliases

arxiv: 0711.2568 · arxiv_version: 0711.2568v3 · doi: 10.48550/arxiv.0711.2568 · pith_short_12: P4TTENXGUX6Z · pith_short_16: P4TTENXGUX6Z3Z35 · pith_short_8: P4TTENXG

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/P4TTENXGUX6Z3Z356RZQAT6D5N \
  | 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: 7f273236e6a5fd9de77df473004fc3eb7a7b6619b6e6a4ebfc76bec9b72d31d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d26e34970b4ce41a38ce4a2219dcda33d9176a362d8de0b15dd295213e32fbb",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2007-11-16T08:55:34Z",
    "title_canon_sha256": "7f0979b70ab7d5e9eafb4c576c3c7f59dfd2b2a600ce2db924dcef83fd39133b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.2568",
    "kind": "arxiv",
    "version": 3
  }
}