Pith Number

pith:NEUP2GVB

pith:2011:NEUP2GVBVOIKYIEFKFQDNU4KNR

not attested not anchored not stored refs pending

The local description of the Ricci and Bianchi identities for an h-normal N-linear connection on the dual 1-jet space J^{1*}(T,M)

Alexandru Oana, Mircea Neagu

arxiv:1111.4173 v1 · 2011-11-17 · 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{NEUP2GVBVOIKYIEFKFQDNU4KNR}

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	2026-05-18T01:11:22.719286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6928fd1aa1ab90ac2085516036d38a6c46bc00b612cc47ca09a573bc5e0e8003

Aliases

arxiv: 1111.4173 · arxiv_version: 1111.4173v1 · doi: 10.48550/arxiv.1111.4173 · pith_short_12: NEUP2GVBVOIK · pith_short_16: NEUP2GVBVOIKYIEF · pith_short_8: NEUP2GVB

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/NEUP2GVBVOIKYIEFKFQDNU4KNR \
  | 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: 6928fd1aa1ab90ac2085516036d38a6c46bc00b612cc47ca09a573bc5e0e8003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "443906fdba1523b50108d7e44eef9d8222a527e75dd3362f2f0f9711e7a12a54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-11-17T18:34:51Z",
    "title_canon_sha256": "1d4aaa022b89e9cac328bf7ce8fec4fdedf8cdc8436e0068af6253d224cdde21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4173",
    "kind": "arxiv",
    "version": 1
  }
}