Pith Number

pith:VHXPGK55

pith:2012:VHXPGK55IJK2U6UVEPHUJ2DPEW

not attested not anchored not stored refs pending

Generalized Newton transformation and its applications to extrinsic geometry

Kamil Niedzialomski, Krzysztof Andrzejewski, Wojciech Kozlowski

arxiv:1211.4754 v2 · 2012-11-20 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHXPGK55IJK2U6UVEPHUJ2DPEW}

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	2026-05-18T01:22:44.016157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9eef32bbd4255aa7a9523cf44e86f25aa2bae15156454b1e46aaf5f56eb8d1f

Aliases

arxiv: 1211.4754 · arxiv_version: 1211.4754v2 · doi: 10.48550/arxiv.1211.4754 · pith_short_12: VHXPGK55IJK2 · pith_short_16: VHXPGK55IJK2U6UV · pith_short_8: VHXPGK55

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/VHXPGK55IJK2U6UVEPHUJ2DPEW \
  | 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: a9eef32bbd4255aa7a9523cf44e86f25aa2bae15156454b1e46aaf5f56eb8d1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0832fcd5bd0218bc6a000012cf47a89ed116006f84fb931a1a3eab6f07e5524e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-11-20T14:24:12Z",
    "title_canon_sha256": "c844bf79ad5872d70ee97f010d98df114b7c031d344857c0ae5d115630df9bb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4754",
    "kind": "arxiv",
    "version": 2
  }
}