Pith Number

pith:MGLTHHJC

pith:2006:MGLTHHJCI5XRHF3JEYWTXWGT7E

not attested not anchored not stored refs pending

Distortion Minimal Morphing I: The Theory For Stretching

Carmen Chicone, Oksana Bihun

arxiv:math/0605668 v2 · 2006-05-25 · math.DG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGLTHHJCI5XRHF3JEYWTXWGT7E}

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	2026-05-18T04:35:47.994086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6197339d22476f139769262d3bd8d3f908815a36bc2631ee6db7240a16c5f33d

Aliases

arxiv: math/0605668 · arxiv_version: math/0605668v2 · doi: 10.48550/arxiv.math/0605668 · pith_short_12: MGLTHHJCI5XR · pith_short_16: MGLTHHJCI5XRHF3J · pith_short_8: MGLTHHJC

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/MGLTHHJCI5XRHF3JEYWTXWGT7E \
  | 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: 6197339d22476f139769262d3bd8d3f908815a36bc2631ee6db7240a16c5f33d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e091be7528f5fdf2578252315631988d0a7706752d96c0e5467431cd5d969936",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2006-05-25T20:29:51Z",
    "title_canon_sha256": "2730e244410a55bd0baab1db36b7a8cf011119ec744199e9f896d827bf2befa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0605668",
    "kind": "arxiv",
    "version": 2
  }
}