Pith Number

pith:LJFAMQ3H

pith:2010:LJFAMQ3HONMQTAFWB5GC6CY37Q

not attested not anchored not stored refs pending

On Jacobi quasi-Nijenhuis algebroids and Courant-Jacobi algebroid morphisms

Antonio De Nicola, Joana M. Nunes da Costa, Raquel Caseiro

arxiv:1003.0373 v1 · 2010-03-01 · math.DG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJFAMQ3HONMQTAFWB5GC6CY37Q}

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	2026-05-18T04:11:49.269459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a4a06436773590980b60f4c2f0b1bfc29fa4cffe165e543585cba614d76442b

Aliases

arxiv: 1003.0373 · arxiv_version: 1003.0373v1 · doi: 10.48550/arxiv.1003.0373 · pith_short_12: LJFAMQ3HONMQ · pith_short_16: LJFAMQ3HONMQTAFW · pith_short_8: LJFAMQ3H

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/LJFAMQ3HONMQTAFWB5GC6CY37Q \
  | 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: 5a4a06436773590980b60f4c2f0b1bfc29fa4cffe165e543585cba614d76442b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f04539127212c91595f282c341ed56bcc27c6efc9b81c4733377ebabf9ce5fc",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-03-01T15:14:48Z",
    "title_canon_sha256": "a75762e8ec2097c87dfdb64818ea49c2f4036fcb2b207b8a723e118280f3a41b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0373",
    "kind": "arxiv",
    "version": 1
  }
}