Pith Number

pith:CVKVIM6N

pith:2013:CVKVIM6NPYBFEX5EFGPRARNG3R

not attested not anchored not stored refs pending

Proper Biconservative immersions into the Euclidean space

Andrea Ratto, Cezar Oniciuc, Stefano Montaldo

arxiv:1312.3053 v1 · 2013-12-11 · 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{CVKVIM6NPYBFEX5EFGPRARNG3R}

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	2026-05-18T03:05:00.635887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15555433cd7e02525fa4299f1045a6dc5ea385eff36b6d84f927dc56b271bc04

Aliases

arxiv: 1312.3053 · arxiv_version: 1312.3053v1 · doi: 10.48550/arxiv.1312.3053 · pith_short_12: CVKVIM6NPYBF · pith_short_16: CVKVIM6NPYBFEX5E · pith_short_8: CVKVIM6N

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/CVKVIM6NPYBFEX5EFGPRARNG3R \
  | 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: 15555433cd7e02525fa4299f1045a6dc5ea385eff36b6d84f927dc56b271bc04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f79e875c584a2fe73b6ed0270d88a0278b9d86bbf42fd6b719a4ce4258c71745",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-12-11T07:23:58Z",
    "title_canon_sha256": "51dab471c95be282d63ceab5a433bbdee3d4392c0f4ad8c30baa3f5f08cda039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3053",
    "kind": "arxiv",
    "version": 1
  }
}