Pith Number

pith:HXRKLC7X

pith:2019:HXRKLC7XAJ736HCOW3KJTTFOK6

not attested not anchored not stored refs pending

Rectifying curves under conformal transformation

Absos Ali Shaikh, Mohamd Saleem Lone, Pinaki Ranjan Ghosh

arxiv:1907.03550 v1 · 2019-06-21 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXRKLC7XAJ736HCOW3KJTTFOK6}

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	2026-05-17T23:41:14.341195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3de2a58bf7027fbf1c4eb6d499ccae57945ab88922431ad7b55b4838d29ea877

Aliases

arxiv: 1907.03550 · arxiv_version: 1907.03550v1 · doi: 10.48550/arxiv.1907.03550 · pith_short_12: HXRKLC7XAJ73 · pith_short_16: HXRKLC7XAJ736HCO · pith_short_8: HXRKLC7X

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/HXRKLC7XAJ736HCOW3KJTTFOK6 \
  | 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: 3de2a58bf7027fbf1c4eb6d499ccae57945ab88922431ad7b55b4838d29ea877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ef08913cde368c260f57e40e2a612e8350482969599d56bff8b4dc24bd5e761",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2019-06-21T10:18:49Z",
    "title_canon_sha256": "5b516daa31d40ac30391d784cb5955b36eb288e35bfa37b4432f5ef6ef59a8fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03550",
    "kind": "arxiv",
    "version": 1
  }
}